.wrap_main {
 position: relative;
}

.main_content {
 margin: 0 auto 60px;
}

ul.item_tab {
 float: left;
}

.Min1T_top input[type="text"] {
 background: rgba(247, 247, 247, 1) url(/Sites/Uploaded/UserUpLoad/20200724/20200724180137.png) no-repeat 10px center;
 border: 1px solid rgba(232, 232, 232, 1);
 border-radius: 3px;
 width: 215px;
 height: 50px;
 box-sizing: border-box;
 padding-left: 40px;
}

ul.item_tab li {
 width: 390px;
 height: 55px;
 padding: 16px 35px;
 background: url(/Content/Areas/Hospitals/images/Doctor/DepNameBtn.png) no-repeat center center;
 background-size: 100% 100%;
 color: #2D4C5E;
 font-size: 22px;
 line-height: 23px;
 float: left;
 text-align: center;
 box-sizing: border-box;
}

ul.item_tab li.liv_2 {
 margin: 0 15px;
}

ul.item_tab li.active {
 background: url(/Content/Areas/Hospitals/images/Doctor/DepNameBtnchkbg.png) no-repeat center center;
 background-size: 100% 100%;
 color: #fff;
}

ul.item_tab li.active a {
 color: #fff;
}

ul.item_tab li a {
 display: inline-block;
 font-size: 18px;
 font-family: "PingFang SC";
 font-weight: 500;
 color: rgba(51, 51, 51, 1);
 width: 100%;
 height: 100%;
}

.video_list_item {
 width: 380px;
 height: 400px;
 float: left;
 border: 1px solid rgba(238, 238, 238, 1);
 box-sizing: border-box;
 margin-top: 30px;
 box-shadow: 0px 10px 20px #ddd;
 position: relative;
 background: rgba(255, 255, 255, 1);
}

.video_list_item:nth-child(3n-1) {
 margin: 30px 30px 0;
}

.video_list_item .videoImg {
 display: block;
 width: 100%;
 height: 220px;
 overflow: hidden;
}

.video_list_item .videoImg img {
 display: block;
 width: 100%;
 height: auto;
}

.video_list_item .more {
 position: absolute;
 right: 12px;
 color: #999;
 font-size: 12px;
 bottom: 82px;
}

.video_list_item .more:hover {
 font-weight: bold;
}

h2.title_video {
 overflow: hidden;
 margin: 0 12px;
 padding: 22px 0;
 border-bottom: 1px solid #EEEEEE;
 border-top: 1px solid #EEEEEE;
 display: flex;
 align-items: center;
 justify-content: space-between;
}
h2.title_video span.VideoCount {
 color: #999;
 font-size: 14px;
 display: flex;
 align-items: center;
}
h2.title_video span.VideoCount img {
 width: 18px;
 margin-right: 5px;
}
.title_video span {
 float: left;
 font-size: 18px;
 font-family: "PingFang SC";
 font-weight: bold;
 color: rgba(34, 34, 34, 1);
 line-height: 24px;
 white-space: nowrap;
 text-overflow: ellipsis;
 overflow: hidden;
 max-width: 240px;
}

.video_list2 {
 padding: 0 12px;
}

.video_RightDetail {
 float: left;
 width: 245px;
}

.video_list2 .video_Right .video_img {
 width: 90px;
 height: 50px;
 display: block;
 float: left;
 margin-right: 15px;
 position: relative;
}

.video_list2 .video_Right .video_img img {
 width: 100%;
 height: 50px;
}

.video_list2 .video_Right .video_img::after {
 width: 90px;
 height: 50px;
 display: block;
 content: '';
 background: rgba(0, 0, 0, 0.3);
 position: absolute;
 top: 0;
}

.video_list2 .video_Right .video_img .playVideo {
 width: 20px;
 height: 20px;
 position: absolute;
 left: 50%;
 top: 50%;
 margin-top: -10px;
 margin-left: -10px;
 z-index: 1;
}

.video_list2 .video_Right .video_RightDetail h2 a {
 font-size: 14px;
 font-weight: bold;
 color: #333;
 white-space: nowrap;
 text-overflow: ellipsis;
 overflow: hidden;
 display: block;
}

.video_list2 .video_Right .video_RightDetail .playCount {
 font-size: 12px;
 color: #999;
 margin-top: 5px;
}

.video_list2 .video_Right .video_RightDetail .playCount .video_author {
 float: left;
 margin-right: 15px;
}

.video_list2 .video_Right .video_RightDetail .playCount .play_time {
 float: left;
 margin-right: 15px;
}

.video_Left {
 font-size: 12px;
 color: #333;
 margin: 10px 0;
}

.relatedDoc .video_list_item {
 width: 277px;
 margin-right: 30px;
 height: 330px;
}

.relatedDoc .video_list_item:nth-child(3n-1) {
 margin-left: 0;
}

.relatedDoc .video_list_item:nth-child(4n+4) {
 margin-right: 0;
}

.relatedDoc .video_RightDetail {
 width: 130px;
}

.relatedDoc .video_list_item .videoImg {
 display: block;
 width: 85px;
 height: 85px;
 overflow: hidden;
 border-radius: 50%;
 margin: 25px auto 15px;
}

.relatedDoc .video_list_item .docName {
 font-size: 18px;
 font-weight: bold;
 margin-right: 10px;
 display: inline-block;
}

.relatedDoc .video_list_item .docProfessionalTitle {
 font-size: 16px;
}

.relatedDoc .video_list_item .depName {
 font-size: 16px;
 color: #999;
 font-weight: bold;
 text-align: center;
 margin-bottom: 7px;
}

.relatedDoc .video_list_item .docTop {
 text-align: center;
 margin-bottom: 7px;
}

.relatedDoc .docTops {
 border-bottom: 1px solid #eee;
 height: 194px;
}
.docTops span.VideoCount {
 text-align: center;
 font-size: 14px;
 color: #999;
 display: flex;
 align-items: center;
 justify-content: center;
}
.docTops span.VideoCount img {
 width: 18px;
 margin-right: 5px;
}
.btn_change {
 margin-top: 30px;
}

.btn_change a {
 display: inline-block;
 width: 90px;
 height: 30px;
 line-height: 30px;
 text-align: center;
 color: #333;
 margin-right: 30px;
}

.btn_change a.active {
 color: #fff;
 background: #264658;
}

@media screen and (max-width:768px) {
 ul.item_tab {
 float: none;
 display: flex;
 }
 ul.item_tab li {
 flex: 1;
 height: 0.5rem;
 padding: 0rem 0.3rem;
 font-size: 0.22rem;
 line-height: 0.5rem;
 }
 ul.item_tab li a {
 font-size: 0.22rem;
 }
 .video_list_item {
 width: 100%;
 margin-top: 0.3rem;
 }
 .video_list_item:nth-child(3n-1) {
 margin: 0.3rem 0 0;
 }
 .relatedDoc .video_list_item {
 width: 100%;
 margin-right: 0;
 height: 330px;
 }
}
@media screen and (max-width:420px) {
  .video_RightDetail {
 float: left;
 width: 175px;
  }
}