.proBanner{width:100%; height:auto; margin:0px auto; position:relative; }
.line{
border-left: 1px solid #B7D0E4;
display: inline-block;
margin-left: -1px;
padding: 0px 0px 0px 3px;
}
.mynav ul {
  
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
 justify-content: center;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  list-style-type: none;
  padding: 35px;
  
}

.mynav li:not(:last-child) {
  margin-right: 30px;
  
}

.mynav a {
  display: block;
  font-size: 20px;
  color: black;
  text-decoration: none;
  padding: 7px 15px;
}

.target {
  position: absolute;
  border-bottom: 4px solid transparent;
  z-index: -1;
  -webkit-transform: translateX(-60px);
          transform: translateX(-60px);
}

.mynav a,
.target {
  -webkit-transition: all .35s ease-in-out;
  transition: all .35s ease-in-out;
}
.pro1_1{ height:691px; background:url("../img/product/pro1_01.jpg") top center no-repeat;}
.pro1_2{ height:692px; background:url("../img/product/pro1_02.jpg") top center no-repeat;}
.pro1_3{ height:691px; background:url("../img/product/pro1_03.jpg") top center no-repeat;}
.pro1_4{ height:691px; background:url("../img/product/pro1_04.jpg") top center no-repeat;}
.pro1_5{ height:692px; background:url("../img/product/pro1_05.jpg") top center no-repeat;}
.pro1_6{ height:691px; background:url("../img/product/pro1_06.jpg") top center no-repeat;}

.pro2_1{ height:555px; background:url("../img/product/pro2_01.jpg") top center no-repeat;}
.pro2_2{ height:556px; background:url("../img/product/pro2_02.jpg") top center no-repeat;}
.pro2_3{ height:555px; background:url("../img/product/pro2_03.jpg") top center no-repeat;}
.pro2_4{ height:556px; background:url("../img/product/pro2_04.jpg") top center no-repeat;}
.pro2_5{ height:555px; background:url("../img/product/pro2_05.jpg") top center no-repeat;}
.pro2_6{ height:555px; background:url("../img/product/pro2_06.jpg") top center no-repeat;}
.pro2_7{ height:556px; background:url("../img/product/pro2_07.jpg") top center no-repeat;}
.pro2_8{ height:555px; background:url("../img/product/pro2_08.jpg") top center no-repeat;}
.pro2_9{ height:556px; background:url("../img/product/pro2_09.jpg") top center no-repeat;}
.pro2_10{ height:555px; background:url("../img/product/pro2_10.jpg") top center no-repeat;}
.pro2_11{ height:555px; background:url("../img/product/pro2_11.jpg") top center no-repeat;}
.pro2_12{ height:556px; background:url("../img/product/pro2_12.jpg") top center no-repeat;}
.pro2_13{ height:555px; background:url("../img/product/pro2_13.jpg") top center no-repeat;}
.pro2_14{ height:556px; background:url("../img/product/pro2_14.jpg") top center no-repeat;}
.pro2_15{ height:555px; background:url("../img/product/pro2_15.jpg") top center no-repeat;}

.pro3_1{ height:440px; background:url("../img/product/pro3_01.jpg") top center no-repeat;}
.pro3_2{ height:588px; background:url("../img/product/pro3_02.jpg") top center no-repeat;}
.pro3_3{ height:588px; background:url("../img/product/pro3_03.jpg") top center no-repeat;}
.pro3_4{ height:588px; background:url("../img/product/pro3_04.jpg") top center no-repeat;}
.pro3_5{ height:588px; background:url("../img/product/pro3_05.jpg") top center no-repeat;}
.pro3_6{ height:588px; background:url("../img/product/pro3_06.jpg") top center no-repeat;}
.pro3_7{ height:587px; background:url("../img/product/pro3_07.jpg") top center no-repeat;}
.pro3_8{ height:588px; background:url("../img/product/pro3_08.jpg") top center no-repeat;}
.pro3_9{ height:588px; background:url("../img/product/pro3_09.jpg") top center no-repeat;}
.pro3_10{ height:588px; background:url("../img/product/pro3_10.jpg") top center no-repeat;}
.pro3_11{ height:588px; background:url("../img/product/pro3_11.jpg") top center no-repeat;}
.pro3_12{ height:588px; background:url("../img/product/pro3_12.jpg") top center no-repeat;}

.pro4_1{ height:634px; background:url("../img/product/pro4_01.jpg") top center no-repeat;}
.pro4_2{ height:679px; background:url("../img/product/pro4_02.jpg") top center no-repeat;}
.pro4_3{ height:678px; background:url("../img/product/pro4_03.jpg") top center no-repeat;}
.pro4_4{ height:679px; background:url("../img/product/pro4_04.jpg") top center no-repeat;}
.pro4_5{ height:678px; background:url("../img/product/pro4_05.jpg") top center no-repeat;}
.pro4_6{ height:679px; background:url("../img/product/pro4_06.jpg") top center no-repeat;}
.pro4_7{ height:678px; background:url("../img/product/pro4_07.jpg") top center no-repeat;}
.pro4_8{ height:679px; background:url("../img/product/pro4_08.jpg") top center no-repeat;}
.pro4_9{ height:678px; background:url("../img/product/pro4_09.jpg") top center no-repeat;}

.pro5_2{ height:377px; background:url("../img/product/pro5_02.jpg") top center no-repeat;}
.pro5_3{ height:377px; background:url("../img/product/pro5_03.jpg") top center no-repeat;}
.pro5_4{ height:377px; background:url("../img/product/pro5_04.jpg") top center no-repeat;}
.pro5_5{ height:377px; background:url("../img/product/pro5_05.jpg") top center no-repeat;}
.pro5_6{ height:377px; background:url("../img/product/pro5_06.jpg") top center no-repeat;}
.pro5_7{ height:377px; background:url("../img/product/pro5_07.jpg") top center no-repeat;}
.pro5_8{ height:377px; background:url("../img/product/pro5_08.jpg") top center no-repeat;}
.pro5_9{ height:377px; background:url("../img/product/pro5_09.jpg") top center no-repeat;}
.pro5_10{ height:377px; background:url("../img/product/pro5_10.jpg") top center no-repeat;}
.pro5_11{ height:377px; background:url("../img/product/pro5_11.jpg") top center no-repeat;}
.pro5_12{ height:377px; background:url("../img/product/pro5_12.jpg") top center no-repeat;}
.pro5_13{ height:377px; background:url("../img/product/pro5_13.jpg") top center no-repeat;}
.pro5_14{ height:377px; background:url("../img/product/pro5_14.jpg") top center no-repeat;}
.pro5_15{ height:376px; background:url("../img/product/pro5_15.jpg") top center no-repeat;}
.pro5_16{ height:377px; background:url("../img/product/pro5_16.jpg") top center no-repeat;}
.pro5_17{ height:377px; background:url("../img/product/pro5_17.jpg") top center no-repeat;}
.pro5_18{ height:377px; background:url("../img/product/pro5_18.jpg") top center no-repeat;}
.pro5_19{ height:377px; background:url("../img/product/pro5_19.jpg") top center no-repeat;}
.pro5_20{ height:377px; background:url("../img/product/pro5_20.jpg") top center no-repeat;}
.pro5_21{ height:377px; background:url("../img/product/pro5_21.jpg") top center no-repeat;}
.pro5_22{ height:377px; background:url("../img/product/pro5_22.jpg") top center no-repeat;}
.pro5_23{ height:377px; background:url("../img/product/pro5_23.jpg") top center no-repeat;}
.pro5_24{ height:377px; background:url("../img/product/pro5_24.jpg") top center no-repeat;}
.pro5_25{ height:377px; background:url("../img/product/pro5_25.jpg") top center no-repeat;}
.pro5_26{ height:377px; background:url("../img/product/pro5_26.jpg") top center no-repeat;}
.pro5_27{ height:377px; background:url("../img/product/pro5_27.jpg") top center no-repeat;}
.pro5_28{ height:377px; background:url("../img/product/pro5_28.jpg") top center no-repeat;}
.pro5_29{ height:377px; background:url("../img/product/pro5_29.jpg") top center no-repeat;}

.pro6_1{ height:608px; background:url("../img/product/pro6_01.jpg") top center no-repeat;}
.pro6_2{ height:608px; background:url("../img/product/pro6_02.jpg") top center no-repeat;}
.pro6_3{ height:608px; background:url("../img/product/pro6_03.jpg") top center no-repeat;}
.pro6_4{ height:608px; background:url("../img/product/pro6_04.jpg") top center no-repeat;}
.pro6_5{ height:608px; background:url("../img/product/pro6_05.jpg") top center no-repeat;}
.pro6_6{ height:608px; background:url("../img/product/pro6_06.jpg") top center no-repeat;}
.pro6_7{ height:608px; background:url("../img/product/pro6_07.jpg") top center no-repeat;}
.pro6_8{ height:608px; background:url("../img/product/pro6_08.jpg") top center no-repeat;}
.pro6_9{ height:608px; background:url("../img/product/pro6_09.jpg") top center no-repeat;}
.pro6_10{ height:608px; background:url("../img/product/pro6_10.jpg") top center no-repeat;}