/* mbanner */
#mbanner {background:url(../images/manageplatform_pc_banner.png) no-repeat top center;width: 100%;height: 219px;}
/* // mbanner */

/* contents */
#contents img {display:block;}
#contents .content1 .menu {margin-top:37px;overflow: hidden;}
#contents .content1 .menu li {float: left;}
#contents .content1 .image_wrap .img1 {width:1172px;height:1821px;position: relative}
#contents .content1 .image_wrap .img2 {display:none;width:1172px;height:1253px;position: relative}
#contents .content1 .image_wrap .img3 {display:none;width:1172px;height:2047px;position: relative}
#contents .content1 .image_wrap .img3 .video_wrap {width:924px; position:absolute;left:127px;top:1365px;}
#contents .content1 .image_wrap .img3 .video {width:100%; position: relative;padding-bottom:62.25%;}
#contents .content1 .image_wrap .img3 .video iframe {position: absolute;width: 100%;  height: 100%;}
#contents .content1 .image_wrap .img4 {display:none;width:1172px;height:2047px;position: relative}
#contents .content1 .image_wrap .img4 .video_wrap {width:924px; position:absolute;left:128px;top:1317px;}
#contents .content1 .image_wrap .img4 .video {width:100%; position: relative;padding-bottom:62.25%;}
#contents .content1 .image_wrap .img4 .video iframe {position: absolute;width: 100%;  height: 100%;}
#contents .content1 .image_wrap .img5 {display:none;width:1172px;height:1437px;position: relative}
/* // contents */