@charset "utf-8";
/* CSS Document */

/*PC表示*/
@media only screen and (min-width: 960px){
    
/*共通*/
html, body {
	display: block;
    width: 100%;
    line-height: 2.0;
	box-sizing: border-box;
}
* {
	font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
	font-size: 16px;
}
.wrapper{
    width: 100%;
    border-top: 10px solid #191970;
}
.header_area{
    width: 100%;
}
.header_top {
    width: 960px;
    overflow: hidden;
    background: #fff;

    padding: 10px;
    margin: 0 auto;
}
.header_l{
    width: 560px;
    float: left;
    overflow: hidden;
}
/*-------------- ロゴエリア --------------*/
#logo {
    width: 220px;
    height: 160px;
    padding: 0 10px;
    color: #191970;
    float: left;
    margin-right: 40px;
}
#logo h1{
    font-size: 18px;
    margin: 0 0 10px 0;
}
.motto{
    display: block;
    font-weight: 300;
    margin: 10px 0;
}
.tb_text{
   width: 160px;
    float: right;
}
/*-------------- コンタクトエリア --------------*/
.contact_area{
    overflow: hidden;
    width: 545px;
    float: right;
    margin-bottom: 0;
}
.mail_contact{
    width: 260px;
    float: left;
    overflow: hidden;
    margin-right: 1rem;
    background: #f5f5f5;
    border: 1px solid #cdcdcd;
    padding: 10px;
    box-sizing: border-box;
    border-radius: 4px;
}
.mail_contact a img{
    width: 68px;
    float: left;
    margin-right: 10px;
}
.tel_contact{
    width: 360px;
    float: right;
    overflow: hidden
}
.tel_list{
     list-style: none;
    margin-bottom: 20px;
}
.tel_contact li a{
    display: inline-block;
    color: #323232;
    text-decoration: none;
}
.t_office{
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #323232;
    margin-left: 0.6rem;
}
.o_office{
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #323232;
    margin-left: 0.6rem;
}
.o_tel_contact a{
    display: block;
    text-decoration: none;
    color: #323232;
    font-size: 24px;
}

.message{
    color: #192A83;
    font-weight: 600;
    font-size: 16px;
}
/*-------------- g_nav --------------*/
.navi{
    clear: both;
    margin-bottom: 2.66%;
}
.gnav_pc{
    display: block;
}
.gnav_pc ul{
    overflow: hidden;
    border-bottom: 10px solid #d4d4d4;
}
.gnav_pc li{
    display: inline-block;
    margin-right: 1rem;
    padding: 10px;
}
.gnav_pc li a{
    display: inline-block;
    color: #323232;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
}
.navToggle{
    width: 50px;
    height: auto;
    float: right;
}
.gnav_sp{
    display: none;
}
.navToggle{
    display:none;
}
/*-------------- mv --------------*/
.sp_text{
    background-color: rgba(0,0,0,0.7);
    padding: 1rem;
}
.sp_text h2{
    color: #fff;
    font-weight: 600;
    font-size: 20px;
}
.sp_text p{
    color: #fff;
    font-size: 16px;
}
.sp_text{
    display:none;
}
/*-------------- ページ表題 --------------*/
.mv{
    position: relative;
    width: 100%;
    margin-bottom: 1.66%;
}
.mv img{
    width: 100%;
    height: auto;
}
.mv h1{
    position: absolute;
    width: 30%;
    padding: 10px;
    font-size: 20px;
    text-align: center;
    top: 18%;
    left: 36%;
    font-weight: 300;
    background: linear-gradient(to top, rgb(137, 184, 255), #1e90ff);
    color: #fff;
    border-radius: 4px;
    box-sizing: border-box;
}
.mv h2{
    position: absolute;
    color: #4c4c4c;
    font-size: 26px;
    font-weight: bold;
    top: 44%;
    left: 46%;
    text-shadow: white 1px 2px 2px;
}
.mv_tb{
    display: none;
}
/*-------------- パンくず --------------*/
.breadcrumb {
    width: 960px;
    text-align: left;
    margin: 0 auto 20px;
}
.breadcrumb li a span{
    font-size: 12px;
}
.breadcrumb li{
    display:inline;
    list-style: none;
    font-size: 12px;

}
.breadcrumb li:after {
    content: '>';
    padding: 0 3px;
    color: #2b2b2b;
}
.breadcrumb li:last-child:after {
    content: '';
}

.breadcrumb li a {
    text-decoration: none;
    color: #323232;
    font-size: 14px;
}
.breadcrumb li a:hover {
    text-decoration: underline;
    color: #9c9c9c;
}

/*-------------- メインコンテンツ --------------*/
.main{
    width: 960px;
    margin: 0 auto;
    text-align: center;
}
.wrap{
    padding: 0 10px;
}
section.content{
    width: 960px;
    margin: 0 auto 20px;
}
.content h3{
    background-color: #00608d;
    border-radius: 6px;
    color: #fff;
    padding: 10px 20px;
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 40px;
}
.content h4{
    font-size: 20px;
    color:#323232;
    border-left: 2px solid #323232;
    padding: 10px;
    margin-bottom: 40px;
    background: #f5f5f5;
}
.content p{
    margin-bottom: 20px;
}
.chapter{
    margin-bottom: 20px;
}
/*-------------- 東京ガス --------------*/
section.risk{
    margin-bottom: 20px;
}
.risk h2{
    border: 2px solid #9c9c9c;
    border-radius: 12px; 
    color: #5d5d5d;
    font-size: 28px;
    padding: 1% 1.66%;
    margin-bottom: 3.33%;
}
.risk_ttl{
    font-size: 20px;
}
.case{
    margin-bottom: 3.33%;
}
.case_text{
    width: 100%;
    margin-bottom: 20px;
}
.hearing{
    margin-bottom: 3.33%;
}
.hearing h4{
    background-color: #4b4b4b;
    padding: 10px;
    color: #fff;
    margin-bottom: 40px;
}    
.hearing_inner_l{
    overflow: hidden;
}
.hearing_img_l{
    width: 300px;
    float: left;
    margin-right: 20px;
}
.hearing_text_l{
    width: 540px;
    float: left;
}    
.hearing_inner_r{
    overflow: hidden;
}
.hearing_img_r{
    width: 300px;
    float: right;
    margin-left: 20px;
}
.hearing_text_l{
    width: 540px;
    float: left;
}
.pck_hearing{
    margin-bottom: 6.66%;
}
.voice_of_pleasure{
    margin-bottom: 6.66%;
}
.voice_of_pleasure h5{
    background-color: rgba(229,213,62,0.5);
    padding: 1.11%;
    font-size: 18px;
    border: 1px solid #8b4513;
    border-radius: 16px;
    color: #8b4513;
    margin-bottom: 40px;
}
.company_overview{
    margin-bottom: 20px;
}
.company_overview h5{
    border:  1px solid #000;
    padding: 1%;
    color: #323232;
    font-weight: 600;
    margin-bottom: 40px;
    font-size: 18px;
}
.company_inner{
    width: 100%;
}
    
/*-------------- 業務内容 --------------*/
.company_box{
    width: 100%;
    margin-bottom: 40px;
}
.company_list{
    width: 100%;
    overflow: hidden;
    margin-bottom: 20px;
}
.company_list>dt{
    width: 20%;
    padding: 10px;
    color: #fff;
    background: #9c9c9c;
    float: left;
    box-sizing: border-box;
}
.company_list dd{
    width: 80%;
    float: left;
    padding: 10px;
    box-sizing: border-box;
}
.job_list{
    width: 100%;
    overflow: hidden;
}
.job_list dt{
    width: 20%;
    float: left;
}
.job_list dt span{
    display: block;
}
.job_list dd{
    width: 80%;
    float: left;
}
/*--------------- 障害機器 ---------------*/
.device_overview{
    margin-bottom: 40px;
}
.device_overview h5{
    border: 1px solid #000;
    padding: 1%;
    color: #323232;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 40px;
}
.device_inner{
    width: 100%;
    overflow: hidden;
}
figure.device_img{
    width: 30%;
    float: left;
}
.device_list_box{
    width: 70%;
    float: left;
    overflow: hidden;
}
.device_list_box p{
    background: #f5f5f5;
    padding: 10px;
}
.device_list{
    overflow: hidden;
}
.device_list dt{
    width: 26%;
    float: left;
}
.device_list dd{
    width: 74%;
    float: left;
}
/*-------------- ページャー --------------*/
.pager{
    margin-bottom: 20px;
    border-top: 1px solid #9c9c9c;
    padding-top: 20px;
}
 .pager h4{
    font-size: 20px;
    color: #323232;
    border-left: 2px solid #323232;
    padding: 10px;
    margin-bottom: 40px;
}
.return{
    width: 180px;
    color: #6b6b6b;
    margin-bottom: 20px;
}
.return a{
    display: block;
    width: 100%;
    text-decoration: none;
    padding: 6px 10px;
    text-align: center;
    background: #e6e6fa;
    background-image: url("../images/interview/arrow_left2.png");
    background-size: 20px auto;
    background-repeat: no-repeat;
    background-position: left 10px center;
    border-radius: 4px;
}
.other_page_list{
    overflow: hidden;
}
.other_page_list li{
    width: 280px;
    float: left;
    margin: 0 2% 2% 0;
}
.other_page_list li.current{
    display: block;
    width: 280px;
    float: left;
    margin: 0 2% 2% 0;
    text-align: center;
    text-decoration: none;
    background: #191970;
    color: #fff;
}
.other_page_list li a{
    display: block;
    width: 100%;
    text-align: center;
    text-decoration: none;
    background: #e6e6fa;
    color: #191970;
}
.other_page_list li a:hover{
    color: #4169e1;
    font-weight: 600;
}
/*-------------- コンタクトボタン --------------*/
.contact_button{
    background-color: #ece6e6;
    width: 450px;
    margin: 0 auto 2.6rem;
    padding: 1.66%;
}
.contact_button h5{
    color: #0a0a5f;
    font-size: 22px;
    line-height: 1.5;
    margin-bottom: 1.66%;
    text-align: left;
}
.contact_button h5 span{
    color: #2b2b2b;
    font-size: 20px;
    line-height: 1.5;
    margin-bottom: 2.66%;
    text-align: left;
}
.contact_list{
    list-style: none;
    margin: 0 auto;
    width: 80%
}
.t_tel{ 
    margin-bottom: 20px;
}
.o_tel{
    margin-bottom: 20px;
}
.m_contact{
    margin-bottom: 20px;
}
.t_tel a{
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #323232;
    text-decoration: none;
    padding-left: 2rem;
}
.o_tel a{
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #323232;
    text-decoration: none;
    padding-left: 2rem;
}
.m_contact a{
    display: block;
    width: 80%;
    text-decoration: none;
    color: #fff;
    background-color: #bb3b3b;
    border-radius: 6px;
    padding: 2.66%;
    text-align: center;
    margin:  0 auto;
    font-size: 18px;
    font-weight: 600;
    background-image: url("../images/mail_icon.png");
    background-size: 32px 24px;
    background-repeat: no-repeat;
    background-position: left 1rem center;
}
.number{
    display: inline-block;
    color: #323232;
    font-size: 18px;
    font-weight: 600;
    background-image: url("../images/free_tel.png");
    background-repeat: no-repeat;
    padding-left: 4rem;

}
.office_name{
    color: #4c4c4c;
    font-size: 18px;
    margin-left: 2.66%;
}
.m_contact a{
    display: block;
    width: 80%;
    text-decoration: none;
    color: #fff;
    background-color: #bb3b3b;
    border-radius: 6px;
    padding: 2.66%;
    text-align: center;
    margin:  0 auto;
    font-size: 18px;
    font-weight: 600;
    background-image: url("../images/mail_icon.png");
    background-size: 32px 24px;
    background-repeat: no-repeat;
    background-position: left 1rem center;
}
/*-------------- コーポレートページ・大阪ページへのリンクボタン --------------*/
.link_box{
    width: 80%;
    margin: 0 auto 60px;
    overflow: hidden;
}
.c_button{
    width: 48%;
    float: left;
    margin-right: 4%;
}
.c_button a{
    display: block;
    width: 100%;
    text-decoration: none;
    background-color: #00608d;
    padding: 10px 20px;
    color: #fff;
    font-weight: 600;
    font-size: 20px;
    background-image: url("../images/arrow_w.png");
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: right 20px center;
    box-sizing: border-box;
}
.o_button{
    width:48%;
    float: right;
}
.o_button a{
    display: block;
    width: 100%;
    text-decoration: none;
    background-color: #00608d;
    padding: 10px 20px;
    color: #fff;
    font-weight: 600;
    font-size: 20px;
    background-image: url("../images/arrow_w.png");
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: right 20px center;
    box-sizing: border-box;
}
.estimate{
    overflow: hidden;
}
.estimate p{
    width: calc(100% - 320px);
    float: left;
}
.estimate img{
    display: block;
    width: 300px;
    float: left;
    margin-left:20px;
}
.privacy{
    overflow: hidden;
    margin-bottom: 2.66%;
}
.privacy img{
    display: block;
    width: 300px;
    float: left;
    margin-right:20px;
}
.privacy p{
    width: calc(100% - 320px);
    float: left;
}
/*------------------ セキュリティ ------------------*/
.certificate{
    margin-bottom: 20px;
}
.certificate p{
    margin-bottom: 20px;
}
.certificate_wrap{
    overflow: hidden;
    width: 80%;
    margin: 0 auto 40px;
}
.certificate_box1{
    width: 48%;
    height: auto;
    float: left;
    background-color: #efefef;
    border: 6px solid #9c9c9c;
    padding: 10px;
    box-sizing: border-box;
    margin-right: 4%;
}
.certificate_box1 figcaption{
    font-size: 18px;
    font-weight: 600;
}
.certificate_box1 img{
    display: block;
    width: 50%;
    height: auto;
    background: #fff;
    padding: 6px;
    border: 1px solid #9c9c9c;
    border-radius: 4px;
    box-sizing: border-box;
    margin:  0 auto 20px;
}
.certificate_box2{
    width: 48%;
    height: auto;
    float: left;
    background-color: #efefef;
    border: 6px solid #9c9c9c;
    padding: 10px;
    box-sizing: border-box;
}
.certificate_box2 img{
    display: block;
    width: 36%;
    height: auto;
    background: #fff;
    border: 1px solid #9c9c9c;
    border-radius: 4px; 
    padding: 6px;
    box-sizing: border-box;
    margin:  0 auto 20px;
}
.certificate_box2 figcaption{
    font-size: 18px;
    font-weight: 600;
}
.service{
    display: block;
    width: 100%;
    font-family:'arial black',"sans-serif";
    font-size: 14px;
    font-weight: 300;
    color: #323232;
    border-top: 1px solid #dcdcdc;
    padding-top: 16px;
    margin-bottom: 4px;
}
.service_text{
    display: block;
    width: 100%;
    font-size: 14px;
    line-height: 2.3;
    color: #323232;
}
.service_list{
    width: 100%;
}
.service_list li{
    width: 100%;
    font-size: 14px;
    color: #323232;
    margin-bottom: 4px;
}

/*---------------- 上へ戻るボタン ----------------*/
#page-top {
    position: fixed;
    bottom: 20px;
    right: 20px;

    z-index: 99;
}
#page-top a {
    display: block;
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,.8);
    text-decoration: none;
    color: #0d6fb8;
    border: 1px solid #0d6fb8;
    font-size: 14px;
    line-height: 1;
    padding: 10px;
    text-align: center;
    border-radius: 50%;
    transition: all .3s ease;
    background-image:  url("../images/arrow_top.png");
    background-size: 26px auto;
    background-repeat: no-repeat;
    background-position: center center;
    box-sizing: border-box;
}
#page-top a:hover {
    text-decoration: none;
    opacity: .5;
}
/*-------------- footer --------------*/
footer{
    width: 100%;
    padding: 10px;
    background-color: #191970; 
    color: #fff;
    overflow: hidden;
    box-sizing: border-box;
}
.footer_nav{
    width: 960px;
    padding: 10px;
    margin: 40px auto 40px;
    overflow: hidden;
}
.nav_box{
    width: 30%;
    float: left;
    margin: 0 2% 0 0;
}
.nav2_box{
    width: 30%;
    float: left;
    margin: 0 0 0 2%;
}
.nav2_box li{
    display: block;
    width: 100%;
    margin-bottom: 20px;
}
.nav2_box li a{
    display: block;
    width: 100%;
    padding-left: 40px;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 300;
    box-sizing: border-box;
    background-image: url("../images/list-mark.png");
    background-size: 16px auto;
    background-repeat: no-repeat;
}
.nav_box li {
    display: block;
    width: 100%;
    margin-bottom: 20px;
 }
.nav_box li a{
    display: block;
    width: 100%;
    padding-left: 40px;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 300;
    box-sizing: border-box;
    background-image: url("../images/list-mark.png");
    background-size: 16px auto;
    background-repeat: no-repeat;
}
 .nav_box li a:hover,.nav2_box li a:hover{
    color:#b2b2b2;
}
footer small {
    display: block;
    width: 100%;
    padding: 10px;
    font-size: 14px;
    clear: both;
    text-align: center;
}
}
/*-------ここからスマホ用css------------------------------------------------------------------------------------------------------------------------------------------------*/
@media only screen and (max-width: 639px){
html, body {
    width: 100%;
    display: block;
    margin: 0;
    padding: 0;
    line-height: 1.7;
    box-sizing: border-box;
}
.wrapper{
    width: 100%;
    box-sizing: border-box;
}
.header{
    width:100%;
    position: fixed;
    margin-bottom: 400px;
    border-top: 10px solid #191970;
    padding: 0;
    box-sizing: border-box;
}
.header_top{
    width: 100%;
    border-top: 10px solid #191970;
    overflow: hidden;
    padding: 10px 0;
    box-sizing: border-box;
    margin-top: -10px;
    background: #fff;
}
.mail_contact{
    display: none;
}
.tel_contact{
    display: none;
}
/*-------------- ロゴエリア --------------*/
#logo {
    width: 260px;
    height: auto;
	float: left;
    padding: 0 10px;
    color: #191970;
}
#logo h1{
    font-size: 18px;
    margin: 0 0 10px 0;
}
main{
    width: 100%;
    padding-top: 20px;
}
.motto{
    display:none;
}
/*-------------- コンタクトエリア --------------*/
.contact_area{
    display: none;
}
span.motto{
    display: block;
}
.sp_text {
    display: block;
    background-color: #6b6b6b;
    padding: 1.2rem 1rem 0.4rem;
}
.sp_text h1 {
    display: block;
    color: #6b6b6b;
    text-align: center;
    background-color: #fff;
    border-radius: 120px;
    font-weight: 600;
    font-size: 14px;
    padding: 0.1rem 0.4rem;
    margin: 0 auto;
}
.sp_text h2{
    color: #fff;
    font-weight: 600;
    font-size: 20px;
    text-align: center;
    padding-top: 0.4rem;
}
.gnav_sp{
    display: block;
}
.navToggle{
    display: block;
    margin-bottom: 120px;
}
/*-------------- ページ表題 --------------*/
.mv{
    position: static;
    width: 100%;
}
.mv img{
    width: 100%;
    vertical-align: bottom;
    height: auto;
}
.mv h1{
    display: none;
}
.mv h2{
    display: none;
}
.mv p{
    display: none;
}
.gnav_pc {
    display:none;
}
.mv_tb{
    display: none;
}
/*-------------- パンくず --------------*/
.breadcrumb {
    width: 100%;
    text-align: left;
    padding: 2%;
    margin: 10px 0; 
    box-sizing: border-box;
}
.breadcrumb li a span{
    font-size: 12px;
}
.breadcrumb li{
    display:inline;
    list-style: none;
    font-size: 12px;

}
.breadcrumb li:after {
    content: '>';
    padding: 0 3px;
    color: #2b2b2b;
}
.breadcrumb li:last-child:after {
    content: '';
}

.breadcrumb li a {
    text-decoration: none;
    color: #323232;
    font-size: 14px;
}
.breadcrumb li a:hover {
    text-decoration: underline;
    color: #9c9c9c;
}
/*-------------- メインコンテンツ --------------*/
.wrap {
    width: 100%;
    padding: 140px 10px 0 10px;
    box-sizing: border-box;
}
.main{
    width: 100%;
    margin: 0 auto;
    text-align: center;
}
section.content{
    width: 100%;
    padding: 0 ;
    margin-bottom: 6.25%;
    box-sizing: border-box;
}
section.content h3{
    width: 100%;
    background-color: #00608d;
    border-radius: 6px;
    color: #fff;
    padding: 10px 20px;
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 40px;
    box-sizing: border-box;
}
.chapter{
    width: 100%;
    margin-bottom: 20px;
}
/*-------------- 東京ガス --------------*/
section.risk{
    width: 100%;
    margin-bottom: 20px;
}
section.risk h3{
    width: 100%;
    background-color: #00608d;
    border-radius: 6px;
    color: #fff;
    padding: 10px 20px;
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 40px;
    box-sizing: border-box;
}
.risk_ttl{
    font-size: 20px;
}
.case{
    width: 100%;
    overflow: hidden;
    margin-bottom: 3.33%;
}

.hearing{
    width: 100%;
    margin-bottom: 40px;
}
.hearing h4{
    width: 100%;
    background-color: #4b4b4b;
    padding: 10px;
    color: #fff;
    margin-bottom: 40px;
    box-sizing: border-box;
}    
.hearing_inner_l{
    width: 100%;
    overflow: hidden;
}
.hearing_img_l{
    width: 100%;
    margin-bottom: 20px;
}
.hearing_img_l img{
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid #9c9c9c;
}
.hearing_inner_r{
    overflow: hidden;
    width: 100%;
}
.hearing_img_r{
    width: 100%;
    margin-bottom: 20px;
}
.hearing_img_r img{
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid #9c9c9c;
    box-sizing: border-box;
}
.hearing_text_l{
    width: 100%;
}
.hearing_text_l p{
    width: 100%;
    margin-bottom: 20px;
}
.pck_hearing{
    width: 100%;
    margin-bottom:20px;;
}
.voice_of_pleasure{
    width: 100%;
    margin-bottom: 40px;
}
.voice_of_pleasure h5{
    width: 100%;
    background-color: rgba(229,213,62,0.5);
    padding: 10px;
    font-size: 18px;
    border: 1px solid #8b4513;
    border-radius: 16px;
    color: #8b4513;
    box-sizing: border-box;
    margin-bottom: 40px;
}
.company_overview{
    width: 100%;
    margin-bottom: 20px;
}
.company_overview h5{
    width: 100%;
    border: 1px solid #000;
    padding: 10px;
    color: #323232;
    font-weight: 600;
    font-size: 18px;
    box-sizing: border-box;
    margin-bottom: 40px;
}

/*-------------- 業務内容 --------------*/
.company_box{
    width: 100%;
    margin-bottom: 40px;
}
.company_list{
    width: 100%;
    overflow: hidden;
    margin-bottom: 20px;
}
.company_list>dt{
    width: 100%;
    padding: 10px;
    color: #fff;
    background: #9c9c9c;
    box-sizing: border-box;
    margin-bottom: 20px;
}
.company_list dd{
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
}
.job_list{
    width: 100%;
    background: #f5f5f5;
    margin-bottom: 20px;
}
.job_list dt{
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
}
.job_list dd{
    width: 100%;
}
    
.device_overview{
    width: 100%;
    margin-bottom: 20px;
}
.device_overview h5{
    width: 100%;
    border:  1px solid #000;
    padding: 1%;
    color: #323232;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 20px;
    box-sizing: border-box;
}
.device_inner{
    width: 100%;
    overflow: hidden;
}
figure.device_img{
    width: 100%;
    margin-bottom: 40px;
}
figure.device_img img{
    display: block;
    width: 50%;
    margin: 0 auto 40px;
}
.device_list_box{
    width: 100%;
    margin-bottom: 20px;
}
.device_list_box p{
    width: 100%;
    background: #f5f5f5;
    padding: 10px;
}
.d_list{
    width: 100%;
    margin-bottom: 20px;
}
.d_list li{
    width: 100%;
    margin-bottom: 20px;
}
.device_list{
    width: 100%;
    border: 1px dashed #9c9c9c;
    box-sizing: border-box;
    margin-bottom: 20px;
}
.device_list dt{
    width: 100%;
    padding: 10px;
    background:#f5f5f5;
    box-sizing: border-box;
    margin-bottom: 20px;
    border-bottom: 1px dashed #9c9c9c;
}
.device_list dd{
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
}
/*-------------- ページャー --------------*/
.pager{
    width: 100%;
    margin-bottom: 20px;
    border-top: 1px solid #9c9c9c;
    padding-top: 20px;
}
.pager h4{
    font-size: 20px;
    color: #323232;
    border-left: 2px solid #323232;
    padding: 10px;
    margin-bottom:20px;
}
.return{
    width: 50%;
    color: #6b6b6b;
    margin-bottom: 20px;
}
.return a{
    display: block;
    width: 100%;
    text-decoration: none;
    padding: 6px 10px;
    text-align: center;
    background: #e6e6fa;
    background-image: url("../images/interview/arrow_left2.png");
    background-size: 20px auto;
    background-repeat: no-repeat;
    background-position: left 10px center;
    border-radius: 4px;
    box-sizing: border-box;
}
.other_page_list{
    width: 100%;
}
.other_page_list li{
    width: 100%;
    margin-bottom: 40px;
}
.other_page_list li.current{
    display: block;
    width: 100%;
    padding: 6px 10px;
    text-align: center;
    text-decoration: none;
    background: #191970;
    color: #fff;
    margin-bottom: 40px;
    box-sizing: border-box;
}
.other_page_list li a{
    display: block;
    width: 100%;
    padding: 6px 10px;
    text-align: center;
    text-decoration: none;
    background: #e6e6fa;
    color: #191970;
    box-sizing: border-box;
}
.other_page_list li a:hover{
    color: #4169e1;
    font-weight: 600;
}
/*-------------- コンタクトボタン --------------*/
.contact_button{
    background-color: #ece6e6;
    width: 100%;
    margin-bottom: 20px;
    padding: 10px;
    box-sizing: border-box;
}
.contact_button h5{
    color: #0a0a5f;
    font-size: 18px;
    line-height: 1.4;
    margin-bottom: 20px;
    text-align: left;
}
.contact_button p{
    color: #434343;
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 20px;
    text-align: left;
}
.contact_list{
    list-style: none;
    margin: 0 auto;
    width: 100%
}
.t_tel{ 
    margin-bottom: 20px;
}
.o_tel{
margin-bottom: 20px;
}
.m_contact{
    margin-bottom: 20px;
}
.t_tel a{
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #323232;
    text-decoration: none;
}
.o_tel a{
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #323232;
    text-decoration: none;
}
.m_contact a{
    display: block;
    width: 80%;
    text-decoration: none;
    color: #fff;
    background-color: #bb3b3b;
    border-radius: 6px;
    padding: 2.66%;
    text-align: center;
    margin:  0 auto;
    font-size: 18px;
    font-weight: 600;
    background-image: url("../images/mail_icon.png");
    background-size: 32px 24px;
    background-repeat: no-repeat;
    background-position: left 1rem center;
}
.number{
    display: inline-block;
    color: #1e90ff;
    font-size: 22px;
    font-weight: 600;
    background-image: url("../images/free_tel.png");
    background-repeat: no-repeat;
    padding-left: 4rem;

}
.office_name{
    color: #4c4c4c;
    font-size: 18px;
    margin-left: 2.66%;
}
/*-------------- コーポレートページ・大阪ページへのリンクボタン --------------*/
.link_box{
    width: 100%;
    margin: 0 auto 2.6rem;
    overflow: hidden;
}
.c_button{
    width: 100%;
    float: none;
    margin-bottom: 30px;
}
.c_button a{
    display: block;
    width: 100%;
    text-decoration: none;
    background-color: #00608d;
    padding: 1rem 2rem;
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    background-image: url("../images/arrow_w.png");
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: right 20px center;
    box-sizing: border-box;
}
.o_button{
    width: 100%;
    float: none;
}
.o_button a{
    display: block;
    width: 100%;
    text-decoration: none;
    background-color: #00608d;
    padding: 1rem 2rem;
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    background-image: url("../images/arrow_w.png");
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: right 20px center;
    box-sizing: border-box;
}
.estimate{
    overflow: hidden;
    width: 100%;
}
.estimate p{
    float: none;
    width: 93.34%;
}
.estimate img{
    display: block;
    width: 93.34%;
    height: auto;
    float: none;
    margin-bottom: 2rem;
}
.privacy{
    overflow: hidden;
    margin-bottom: 2.66%;
}
.privacy img{
    display: block;
    width: 93.34%;
    height: auto;
    float: none;
    margin-bottom: 2rem;
    vertical-align: bottom;
    object-fit: cover;
}
.privacy p{
    width: 93.34%;
    float: none;
}
/*------------------ セキュリティ ------------------*/
.certificate{
    margin-bottom: 20px;
}
.certificate p{
    margin-bottom: 20px;
}
.certificate_wrap{
    overflow: hidden;
    width: 100%;
    margin: 0 auto 40px;
}
.certificate_box1{
    width: 100%;
    height: auto;
    float: left;
    background-color: #efefef;
    border: 6px solid #9c9c9c;
    padding: 10px;
    box-sizing: border-box;
    margin-bottom: 20px;
}
.certificate_box1 figcaption{
    font-size: 18px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 20px;
}
.certificate_box1 img{
    display: block;
    width: 50%;
    height: auto;
    background: #fff;
    padding: 6px;
    border: 1px solid #9c9c9c;
    border-radius: 4px;
    box-sizing: border-box;
    margin:  0 auto 20px;
}
.certificate_box2{
    width: 100%;
    height: auto;
    float: left;
    background-color: #efefef;
    border: 6px solid #9c9c9c;
    padding: 10px;
    box-sizing: border-box;
}
.certificate_box2 img{
    display: block;
    width: 36%;
    height: auto;
    background: #fff;
    border: 1px solid #9c9c9c;
    border-radius: 4px; 
    padding: 6px;
    box-sizing: border-box;
    margin:  0 auto 20px;
}
.certificate_box2 figcaption{
    line-height: 1.2;
    font-size: 18px;
    font-weight: 600;
}

.service_text{
    display: block;
    width: 100%;
    font-size: 14px;
    background: #fff;
    padding: 10px;
    line-height: 1.6;
    box-sizing: border-box;
    color: #323232;
    margin: 20px 0;
}
.service_list{
    width: 100%;
    padding: 10px;
    background: #fff;
    margin: 10px 0;
    box-sizing: border-box;
}
.service_list li{
    width: 100%;
    font-size: 14px;
    color: #323232;
    margin-bottom: 4px;
}
span.ttl{
    line-height: 1.2;
}
/*------------------------------- 上へ戻るボタン -------------------------------*/
#page-top {
    position: fixed;
    bottom: 40px;
    right: 20px;

    z-index: 99;
}
#page-top a {
    display: block;
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,.8);
    text-decoration: none;
    color: #0d6fb8;
    border: 1px solid #0d6fb8;
    font-size: 14px;
    line-height: 1;
    padding: 10px;
    text-align: center;
    border-radius: 50%;
    transition: all .3s ease;
    background-image:  url("../images/arrow_top.png");
    background-size: 26px auto;
    background-repeat: no-repeat;
    background-position: center center;
    box-sizing: border-box;
}
#page-top a:hover {
    text-decoration: none;
    opacity: .5;
}

/*------------------------------- footer -------------------------------*/
footer{
    width: 100%;
    background-color: #191970;
    color: #fff;
    overflow: hidden;
    padding-top: 1rem;
}
.footer_nav{
    width: 100%;
    padding: 0 3.33%;
    overflow: hidden;
    box-sizing: border-box;
}
.nav_box{
    width: 100%;
    float: none;
    overflow: hidden;
    margin-bottom: 2.22%;
    padding-top: 2.22%;
    box-sizing: border-box;
}
.nav_box li{
    display: block;
    width: 100%;
    margin: 0 0 30px 0;
}
.nav_box li a{
    display: block;
    width: 100%;
    margin-right: 1rem;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 300;
}
.nav2_box{
    width:100%;
    float: none;
    overflow: hidden;
    margin-bottom: 2.22%;
    padding-top: 2.22%;
    border-left: none; 
    box-sizing: border-box;
}
.nav2_box li{
    display: block;
    width: 100%;
    margin: 0 0 30px 0;
}
.nav2_box li a{
    display: block;
    width: 100%;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 300;
    }
.nav_box li a:focus,.nav2_box li a:focus{
    color: #b2b2b2;
}
footer small{
    display: block;
    width: 94%;
    font-size: 12px;
    color: #191970;
    background: #fff;
    clear: both;
    text-align: center;
    margin: 0 auto 10px;
    box-sizing: border-box;
}
/*-------------- ハンバーガーメニュー --------------*/ 
.gnav_sp{
    position: fixed;
    z-index: 2;
    top: 0;
    left: 0;
    background: #fff;
    color: #000;
    text-align: center;
    transform: translateY(-100%);
    transition: all 0.6s;
    width: 100%;
}
.gnav_sp ul {
    background: #9c9c9c;
    margin: 0 auto;
    padding: 0;
    width: 100%;
}
 
.gnav_sp ul li {
    font-size: 1.1em;
    list-style-type: none;
    padding: 0;
    width: 100%;
    border-bottom: 1px dotted #333;
}
 
/* 最後はラインを描かない */
.gnav_sp ul li:last-child {
    padding-bottom: 0;
    border-bottom: none;
}
 
.gnav_sp ul li a {
    display: block;
    color: #fff;
    padding: 1em 0;text-decoration: none;
}
 
/* このクラスを、jQueryで付与・削除する */
.gnav_sp.active {
    transform: translateY(32%);
}
/*ハンバーガー用*/
.navToggle {
    display: block;
    position: fixed; 
    right: 20px;
    top: 20px;
    width: 46px;
    height:46px;
    cursor: pointer;
    z-index: 3;
    background: #666;
    text-align: center;
}
 
.navToggle span {
    display: block;
    position: absolute;    /* .navToggleに対して */
    width: 34px;
    border-bottom: solid 3px #eee;
    -webkit-transition: .35s ease-in-out;
    -moz-transition: .35s ease-in-out;
    transition: .35s ease-in-out;
    left: 6px;
}
 
.navToggle span:nth-child(1) {
    top: 9px;
}
 
.navToggle span:nth-child(2) {
    top: 18px;
}
 
.navToggle span:nth-child(3) {
    top: 27px;
}
 
.navToggle span:nth-child(4) {
    border: none;
    color: #eee;
    font-size: 9px;
    font-weight: bold;
    top: 34px;
}

/* タップした後最初のspanをマイナス45度に */
.navToggle.active span:nth-child(1) {
    top: 18px;
    left: 6px;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
 
/* 2番目と3番目のspanを45度に */
.navToggle.active span:nth-child(2),
.navToggle.active span:nth-child(3) {
    top: 18px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
}
}
/*-------ここからタブレット用css--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
@media only screen and (min-width: 640px) and (max-width: 959px) {
/*共通*/
html, body{
	display: block;
    width: 100%;
	margin: 0;
	padding: 0;
    line-height: 1.7;
	box-sizing: border-box;
}
* {
	font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
	margin: 0px;
	padding: 0px;
	font-size: 16px;
}
a{
    text-decoration: none;
}
.wrapper{
    width: 100%;
    margin: 0 auto;
}
.header_area{
    width: 100%;
}
.header_top{
    overflow: hidden;
    width: 100%;
    background: #fff;
    border-top: 10px solid #191970;
    padding: 10px 0;
    box-sizing: border-box;
    position: fixed;
    z-index: 999;
}
.header_l{
    width: 40%;
    float: left;
}
/*-------------- ロゴエリア --------------*/
#logo {
    padding: 0 10px;
    color: #191970;
    margin-bottom: 10px;
}
#logo h1{
    font-size: 16px;
    margin: 0 0 10px 0;
}
.motto{
    display: block;
    font-weight: 300;
    margin: 0;
}
.mail_contact{
    display: block;
    width: 100%;
    height: auto;
    background: #f8f8f8;
    margin: 10px;
    overflow: hidden;
    border: 1px solid #9c9c9c;
    border-radius: 6px;
    padding: 4px;
}
.mail_contact img{
    display: block;
    width: 20%;
    height: auto;
    float:left;
    margin-right: 2%;
}
.tb_text{
    display: block;
    width: 70%;
    float: left;
    margin-left: 2%;
}
.tb_text span{
    display: none;
}
.tel_contact{
    width: 54%;
    margin: 20px 10px 0;
    float: right;
}
.tel_list{
    width: 100%;
    list-style: none;
    padding-top: 20px;
    box-sizing: border-box;
}
.message span{
    display:inline;
}
.tel_contact li a{
    display: inline-block;
    color: #fff;
    font-size: 14px;
    text-decoration: none;
}
.t_office{
    background: #191970;
    display: inline-block;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    padding: 0 10px;
}
.o_office{
    background: #191970;
    display: inline-block;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    padding: 0 10px;
}
.t_tel_contact{
    margin-bottom: 10px;
}
.o_tel_contact{
    margin-bottom: 20px;
}
.sp_text{
    display: none;
} 
/*-------------- g_nav --------------*/
.navi{
    width: 100%;
    background: #fff;
    z-index: 999;
}
.gnav_pc{
    display: block;
    width: 100%;
}
.gnav_pc ul{
    width: 100%;
    overflow: hidden;
    border-bottom: 10px solid #d4d4d4;
    padding: 10px;
    box-sizing: border-box;
}
.gnav_pc li{
    display: inline-block;
    margin: 0 3% 10px 0;
}
.gnav_pc li:last-of-type{
    margin: 0 0 10px 0;
}
.gnav_pc li a{
    display: inline-block;
    color: #323232;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}
.gnav_sp{
    display: none;
}
/*-------------- パンくず --------------*/
.breadcrumb {
    width: 100%;
    text-align: left;
    padding: 10px;
    margin-bottom: 20px;
    box-sizing: border-box;
}
.breadcrumb li a span{
    font-size: 12px;
}
.breadcrumb li{
    display:inline;
    list-style: none;
    font-size: 12px;
}
.breadcrumb li:after {
    content: '>';
    padding: 0 3px;
    color: #2b2b2b;
}
.breadcrumb li:last-child:after {
    content: '';
}

.breadcrumb li a {
    text-decoration: none;
    color: #323232;
    font-size: 14px;
}
.breadcrumb li a:hover {
    text-decoration: underline;
    color: #9c9c9c;
}
/*------------ ページ表題 -------------------*/
.mv img{
    display: block;
}
.mv h1{
    display:block;
}
.mv h2{
    display: block;
}
.mv{
    position: relative;
    width: 100%;
    margin-bottom: 1.66%;
    z-index: 1;
}
.mv img{
    width: 100%;
    height: auto;
}
.mv h1{
    position: absolute;
    font-size: 16px;
    top: 22%;
    left:44%;
    font-weight: 600;
    background-color: #6b6b6b;
    padding:0.1rem 0.8rem;
    border-radius: 20px 0 20px 0;
    color: #fff;
    z-index: 2;
}
.mv h2{
    position: absolute;
    color: #4c4c4c;
    font-size: 20px;
    font-weight: bold;
    top: 52%;
    left: 46%;
    text-shadow: white 1px 2px 2px;
    z-index: 2;
}
/*-------------- メインコンテンツ --------------*/
.main{
    width: 100%;
    text-align: center;
}
.wrap{
    width: 100%;
    padding: 300px 10px 0;
    box-sizing: border-box;
}
section.content{
    width: 100%;
    margin-bottom: 20px;
}
.content h3{
    width: 100%;
    background-color: #00608d;
    border-radius: 6px;
    color: #fff;
    padding: 10px 20px;
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 40px;
    box-sizing: border-box;
}
.content h4{
    width: 100%;
    font-size: 20px;
    color:#323232;
    border-left: 2px solid #323232;
    padding: 10px;
    margin-bottom: 40px;
    background: #f5f5f5;
    box-sizing: border-box;
}
.content p{
    width: 100%;
    margin-bottom: 20px;
}
.chapter{
    width: 100%;
    margin-bottom: 20px;
}
/*-------------- 東京ガス --------------*/
section.risk{
    width: 100%;
    margin-bottom: 20px;
}

.risk_ttl{
    font-size: 20px;
}
.case{
    width: 100%;
    margin-bottom: 3.33%;
}
.case_text{
    width: 100%;
    margin-bottom: 20px;
}
.hearing{
    width: 100%;
    margin-bottom: 40px;
}
.hearing h4{
    width: 100%;
    background-color: #4b4b4b;
    padding: 10px;
    color: #fff;
    margin-bottom: 40px;
    box-sizing: border-box;
}    
.hearing_inner_l{
    overflow: hidden;
    width: 100%;
}
.hearing_img_l{
    width: 50%;
    float: left;
    margin-right: 2%;
}
.hearing_img_l img{
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid #9c9c9c;
    box-sizing: border-box;
}
.hearing_text_l{
    width: 540px;
    float: left;
}
.hearing_text_l img{
    display: block;
    width: 100%;
    height: auto;
    boeder: 1px solid #9c9c9c;
}
.hearing_inner_r{
    overflow: hidden;
    width: 100%;
}
.hearing_img_r{
    width: 50%;
    float: right;
    margin-left: 2%;
}
.hearing_img_r img{
    display: block;
    width: 100%;
    heught: auto;
    border: 1px solid #9c9c9c;
    box-sizing: border-box;
}
.hearing_text_l{
    width: 48%;
    float: left;
}
.pck_hearing{
    width: 100%;
    margin-bottom: 20px;;
}
.voice_of_pleasure{
    width: 100%;
    margin-bottom: 2px;
}
.voice_of_pleasure h5{
    background-color: rgba(229,213,62,0.5);
    padding: 1.11%;
    font-size: 18px;
    border: 1px solid #8b4513;
    border-radius: 16px;
    color: #8b4513;
    margin-bottom: 40px;
}
.company_overview{
    margin-bottom: 20px;
}
.company_overview h5{
    border:  1px solid #000;
    padding: 1%;
    color: #323232;
    font-weight: 600;
    margin-bottom: 40px;
    font-size: 18px;
}
.company_inner{
    width: 100%;
}
    
/*-------------- 業務内容 --------------*/
.company_box{
    width: 100%;
    margin-bottom: 40px;
}
.company_list{
    width: 100%;
    overflow: hidden;
    margin-bottom: 20px;
}
.company_list>dt{
    width: 20%;
    padding: 10px;
    color: #fff;
    background: #9c9c9c;
    float: left;
    box-sizing: border-box;
}
.company_list dd{
    width: 80%;
    float: left;
    padding: 10px;
    box-sizing: border-box;
}
.job_list{
    width: 100%;
    overflow: hidden;
    margin-bottom: 20px;
}
.job_list dt{
    width: 100%;
}
.job_list dd{
    width: 100%;
}
/*--------------- 障害機器 ---------------*/
.device_overview{
    margin-bottom: 40px;
}
.device_overview h5{
    border: 1px solid #000;
    padding: 1%;
    color: #323232;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 40px;
}
.device_inner{
    width: 100%;
    overflow: hidden;
}
figure.device_img{
    width: 30%;
    float: left;
}
.device_list_box{
    width: 70%;
    float: left;
    overflow: hidden;
}
.device_list_box p{
    background: #f5f5f5;
    padding: 10px;
}
.device_list{
    overflow: hidden;
}
.device_list dt{
    width: 26%;
    float: left;
}
.device_list dd{
    width: 74%;
    float: left;
}
/*-------------- ページャー --------------*/
.pager{
    margin-bottom: 20px;
    border-top: 1px solid #9c9c9c;
    padding-top: 20px;
}
.pager h4{
    font-size: 20px;
    color: #323232;
    border-left: 2px solid #323232;
    padding: 10px;
    margin-bottom:20px;
}
.return{
    width: 180px;
    color: #6b6b6b;
    margin-bottom: 20px;
}
.return a{
    display: block;
    width: 100%;
    text-decoration: none;
    padding: 6px 10px;
    text-align: center;
    background: #e6e6fa;
    background-image: url("../images/interview/arrow_left2.png");
    background-size: 20px auto;
    background-repeat: no-repeat;
    background-position: left 10px center;
    border-radius: 4px;
}
.other_page_list{
    overflow: hidden;
}
.other_page_list li{
    width: 46%;
    float: left;
    margin: 0 4% 4% 0;
}
.other_page_list li.current{
    display: block;
    width: 46%;
    padding: 6px 10px;
    box-sizing: border-box;
    float: left;
    margin: 0 4% 4% 0;
    text-align: center;
    text-decoration: none;
    background: #191970;
    color: #fff;
}
.other_page_list li a{
    display: block;
    width: 100%;
    padding: 6px 10px;
    box-sizing: border-box;
    text-align: center;
    text-decoration: none;
    background: #e6e6fa;
    color: #191970;
}
.other_page_list li a:hover{
    color: #4169e1;
    font-weight: 600;
}
/*-------------- コンタクトボタン --------------*/
.contact_button{
    width: 80%;
    background-color: #ece6e6;
    margin: 0 auto 40px;
    padding: 20px;
    box-sizing: border-box;
}
.contact_button h5{
    color: #0a0a5f;
    font-size: 18px;
    line-height: 1.5;
    margin-bottom: 20px;
    text-align: left;
}
.contact_button h5 span{
    color: #2b2b2b;
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 2.66%;
    text-align: left;
}
.contact_list{
    list-style: none;
    margin: 0 auto 40px;
    width: 80%
}
.t_tel{ 
    margin-bottom: 20px;
}
.o_tel{
margin-bottom: 20px;
}
.m_contact{
    margin: 20px 0;
}
.t_tel a{
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #323232;
    text-decoration: none;
    padding-left: 2rem;
}
.o_tel a{
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #323232;
    text-decoration: none;
    padding-left: 2rem;
}
.m_contact a{
    display: block;
    width: 80%;
    text-decoration: none;
    color: #fff;
    background-color: #bb3b3b;
    border-radius: 6px;
    padding: 2.66%;
    text-align: center;
    margin:  20px auto 20px;
    font-size: 18px;
    font-weight: 600;
    background-image: url("../images/mail_icon.png");
    background-size: 32px 24px;
    background-repeat: no-repeat;
    background-position: left 1rem center;
}
.number{
    width: 160px;
    display: inline-block;
    color: #323232;
    font-size: 18px;
    font-weight: 600;
    background-image: url("../images/free_tel.png");
    background-repeat: no-repeat;
    padding: 4px 0 0 4rem;
}
.office_name{
    width: 60px;
    color: #4c4c4c;
    font-size: 18px;
    margint: 0 0 4px 0;
}
/*-------------- コーポレートページ・大阪ページへのリンクボタン --------------*/
.link_box{
    width: 100%;
    margin: 0 auto 2.6rem;
    overflow: hidden;
}
.c_button{
    width: 48%;
    float: left;
    margin-right: 2%;
}
.c_button a{
    display: block;
    width: 100%;
    text-decoration: none;
    background-color:  #00608d;
    padding: 1rem 2rem;
    color: #fff;
    font-weight: 600;
    font-size: 20px;
    background-image: url("../images/arrow_w.png");
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: right 20px center;
    box-sizing: border-box;
}
.o_button{
    width: 48%;
    float: left;
}
.o_button a{
    display: block;
    width: 100%;
    text-decoration: none;
    background-color:  #00608d;
    padding: 1rem 2rem;
    color: #fff;
    font-weight: 600;
    font-size: 20px;
    background-image: url("../images/arrow_w.png");
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: right 20px center;
    box-sizing: border-box;
}
.estimate{
    overflow: hidden;
}
.estimate p{
    width: calc(100% - 320px);
    float: left;
}
.estimate img{
    display: block;
    width: 300px;
    float: left;
    margin-left:20px;
}
.privacy{
    overflow: hidden;
    margin-bottom: 2.66%;
}
.privacy img{
    display: block;
    width: 300px;
    float: left;
    margin-right:20px;
}
.privacy p{
    width: calc(100% - 320px);
    float: left;
}
.business_hours{
    color: #5b5b5b;
}
/*------------------ セキュリティ ------------------*/
.certificate{
    margin-bottom: 20px;
}
.certificate p{
    margin-bottom: 20px;
}
.certificate_wrap{
    overflow: hidden;
    width: 96%;
    margin: 0 auto 40px;
}
.certificate_box1{
    width: 49%;
    height: auto;
    float: left;
    background-color: #efefef;
    border: 6px solid #9c9c9c;
    padding: 10px;
    box-sizing: border-box;
    margin-right: 2%;
}
.certificate_box1 figcaption{
    font-size: 18px;
    font-weight: 600;
}
.certificate_box1 img{
    display: block;
    width: 50%;
    height: auto;
    background: #fff;
    padding: 6px;
    border: 1px solid #9c9c9c;
    border-radius: 4px;
    box-sizing: border-box;
    margin:  0 auto 20px;
}
.certificate_box2{
    width: 49%;
    height: auto;
    float: left;
    background-color: #efefef;
    border: 6px solid #9c9c9c;
    padding: 10px;
    box-sizing: border-box;
}
.certificate_box2 img{
    display: block;
    width: 36%;
    height: auto;
    background: #fff;
    border: 1px solid #9c9c9c;
    border-radius: 4px; 
    padding: 6px;
    box-sizing: border-box;
    margin:  0 auto 20px;
}
.certificate_box2 figcaption{
    font-size: 18px;
    font-weight: 600;
}
.service{
    display: block;
    width: 100%;
    font-family:'arial black',"sans-serif";
    font-size: 14px;
    font-weight: 300;
    color: #323232;
    border-top: 1px solid #dcdcdc;
    padding-top: 16px;
}
.service_text{
    display: block;
    width: 100%;
    font-size: 14px;
    line-height: 2;
    color: #323232;
}
.service_list{
    width: 100%;
}
.service_list li{
    width: 100%;
    font-size: 14px;
    color: #323232;
    margin-bottom: 4px;
}

/*-------------- 上へ戻るボタン --------------*/
#page-top {
    position: fixed;
    bottom: 20px;
    right: 20px;

    z-index: 99;
}
#page-top a {
    display: block;
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,.8);
    text-decoration: none;
    color: #0d6fb8;
    border: 1px solid #0d6fb8;
    font-size: 14px;
    line-height: 1;
    padding: 10px;
    text-align: center;
    border-radius: 50%;
    transition: all .3s ease;
    background-image:  url("../images/arrow_top.png");
    background-size: 26px auto;
    background-repeat: no-repeat;
    background-position: center center;
    box-sizing: border-box;
}
#page-top a:hover {
    text-decoration: none;
    opacity: .5;
}
/*-------------- footer --------------*/
footer{
    width: 100%;
    padding: 10px;
    background-color: #191970; 
    color: #fff;
    overflow: hidden;
    box-sizing: border-box;
}
.footer_nav{
    width: 100%;
    padding: 10px;
    margin: 40px auto 40px;
    overflow: hidden;
    box-sizing: border-box;
}
.nav_box{
    width: 30%;
    float: left;
    margin: 0 2% 0 0;
}
.nav2_box{
    width: 30%;
    float: left;
    margin: 0 0 0 2%;
}
.nav2_box li{
    display: block;
    width: 100%;
    margin-bottom: 20px;
}
.nav2_box li a{
    display: block;
    width: 100%;
    padding-left: 40px;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 300;
    box-sizing: border-box;
    background-image: url("../images/list-mark.png");
    background-size: 16px auto;
    background-repeat: no-repeat;
}
.nav_box li {
    display: block;
    width: 100%;
    margin-bottom: 20px;
 }
.nav_box li a{
    display: block;
    width: 100%;
    padding-left: 40px;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 300;
    box-sizing: border-box;
    background-image: url("../images/list-mark.png");
    background-size: 16px auto;
    background-repeat: no-repeat;
}
 .nav_box li a:hover,.nav2_box li a:hover{
    color:#b2b2b2;
}
footer small {
    display: block;
    width: 100%;
    padding: 10px;
    font-size: 14px;
    clear: both;
    text-align: center;
}
}