@charset "utf-8";

.sec_about .top_img img {max-width:100%;}
.sec_about .cont_wrap {text-align: center;}
.sec_about .overtxt {width:80%; margin:-100px auto 0; }
.sec_about .overtxt .txtBg {position:relative; background-color:#fff; padding-top:70px; text-align:center; }
.sec_about .overtxt .logo {position:relative; margin-bottom:50px;}
.sec_about .overtxt .logo::after {content:"";position:absolute; bottom:-80px; left:50%; transform:translateX(-50%); width:1px; height:50px; background-color: #787878;}
.sec_about .overtxt .logo img {height:70px;}

.sec_about .cont_wrap .cont_txt {position:relative; padding:50px 0;}
.sec_about .cont_wrap .cont_txt:before,
.sec_about .cont_wrap .cont_txt:after
   {content:""; position:absolute; width:40px; height:40px; background-repeat: no-repeat; background-position: center center; background-size: contain; overflow: hidden;}

   .sec_about .cont_wrap .cont_txt:before {content:""; top:0; left:50%; transform:translateX(-50%); background-image: url(../theme/wb0203/img/tbimg/sub/quote1.png); }
   .sec_about .cont_wrap .cont_txt:after {content:""; bottom:0; left:50%; transform:translateX(-50%); background-image: url(../theme/wb0203/img/tbimg/sub/quote2.png); }

   .sec_about .cont_wrap h3.cont_tit {padding-top:40px;}
   .sec_about .cont_wrap p.cont_p_big {padding-bottom:40px; color:#989898;}
  @media screen and (max-width:768px){
    .sec_about .overtxt {margin:-60px auto 0;}
    .sec_about .overtxt .txtBg {padding-top:40px; }
    .sec_about .cont_wrap .cont_txt {padding: 20px 0;}
    .sec_about .cont_wrap .cont_txt:before,
    .sec_about .cont_wrap .cont_txt:after {width:30px; height:30px; }
    .sec_about .overtxt .logo::after { bottom:-56px; height:40px;}
    .sec_about .overtxt .logo img {height:50px;}
  }
  @media screen and (max-width:560px){
    .sec_about .overtxt .logo img {height:35px;}
    .sec_about .overtxt {width: 100%; margin: 0px auto 0;}
    
  }