.topic {background:url('/img/sub/presentation/topic_bg.png') no-repeat right top; padding:85px 0 130px ;color:#1f1f1f; font-size:27px; line-height:40px; }

.pre_box {width:100%; padding-bottom:40px; }
.pre_box li {margin-left:28px; width:278px;}
.pre_box li:first-child {margin-left:0; }
.pre_box .txt {width:100%; text-align:center; padding:10px 0; height:80px; background:#e0e0e0; color:#324158; font-size:15px; font-weight:600; display:table;}
.pre_box .txt span {color:#ed3f3f;}
.pre_box .txt p {display:table-cell; vertical-align:middle;  width:100%; }

.process {width:100%; padding:30px 0; margin-bottom:20px;}
.process li {float:left ; margin-left:28px; }
.process li:first-child {margin-left:0; }
.process li .circle {margin-bottom:15px; width:125px; height:125px; border-radius:125px; background-color:#324158; background-repeat: no-repeat; background-position:center center; }
.process li .ico1 {background-image:url('/img/sub/presentation/pre_ico1.png');}
.process li .ico2 {background-image:url('/img/sub/presentation/pre_ico2.png');}
.process li .ico3 {background-image:url('/img/sub/presentation/pre_ico3.png');}
.process li .ico4 {background-image:url('/img/sub/presentation/pre_ico4.png');}
.process li .ico5 {background-image:url('/img/sub/presentation/pre_ico5.png');}
.process li .ico6 {background-image:url('/img/sub/presentation/pre_ico6.png');}
.process li p {text-align:center; font-size:17px; color:#414141;}
.con_title{width:100%; height:40px; line-height:40px; border-top:1px solid #9ca2ab; box-sizing:border-box; }
.con_title strong {color:#414141; font-size:20px; border-top:1px solid #ff6161; display:inline-block; margin-top:-1px; }


@media(max-width:960px){
  .sub_wrap {padding:0;}
  .topic {background:url('/img/sub/presentation/topic_bg.png') no-repeat center bottom;   padding:20px 0 325px 0; font-size:20px; line-height:30px;  }
  .pre_box li {margin:0 auto 20px; float:none; }
  .pre_box li:first-child {margin:0 auto 20px;}

  .process li {float:none; margin:0 auto 20px; }
  .process li .circle {margin:0 auto; }
    #footer {margin-bottom:40px; z-index:20;}
  #quick_m {position:fixed; bottom:0; left:0; z-index:30;}
}