.content .contentss {
    font-size: 12px;
}

 .video_tit {
  display: block;
  padding: 10px;
  background-repeat: no-repeat;
  -o-background-size: cover;
  background-size: cover;
  position: relative;
}

 .video_tit .cons {
  padding: 57px;
  background: rgba(75, 120, 183, 0.7);
  font-size: 0;
}

@media only all and (max-width: 1440px) {
 .video_tit .cons {
    padding: 30px;
  }
}

@media only all and (max-width: 1024px) {
 .video_tit .cons {
    padding: 10px;
  }
}

.video_tit .cons .left {
  color: #fff;
  width: 80%;
  display: inline-block;
  vertical-align: middle;
  padding-right: 17%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

@media only all and (max-width: 1440px) {
 .video_tit .cons .left {
    padding-right: 8%;
  }
}

@media only all and (max-width: 1280px) {
.video_tit .cons .left {
    width: 85%;
    padding-right: 0;
  }
}

@media only all and (max-width: 414px) {
 .video_tit .cons .left {
    width: 100%;
  }
}

 .video_tit .cons .left .one {
  font-size: 24px;
}

@media only all and (max-width: 1024px) {
 .video_tit .cons .left .one {
    font-size: 22px;
  }
}

 .video_tit .cons .left .two {
  font-size: 14px;
  margin-top: 13px;
  margin-bottom: 27px;
}

@media only all and (max-width: 1024px) {
.video_tit .cons .left .two {
    font-size: 12px;
    margin-top: 10px;
    margin-bottom: 15px;
  }
}

 .video_tit .cons .left .three {
  font-size: 14px;
  line-height: 30px;
}

@media only all and (max-width: 1024px) {
 .video_tit .cons .left .three {
    font-size: 12px;
    line-height: 24px;
  }
}

 .video_tit .cons .right {
  width: 20%;
  display: inline-block;
  vertical-align: middle;
}

@media only all and (max-width: 1280px) {
.video_tit .cons .right {
    width: 15%;
  }
}

@media only all and (max-width: 414px) {
.video_tit .cons .right {
    width: 100%;
    position: absolute;
    z-index: 0;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
    opacity: 0.5;
  }
}

 .video_tit .cons .right img {
  width: 100px;
  padding-left: 0;
}

@media only all and (max-width: 1024px) {
 .video_tit .cons .right img {
    width: 82%;
  }
}

@media only all and (max-width: 414px) {
.video_tit .cons .right img {
    width: 30%;
  }
}








 .video_con {
  font-size: 0;
}

 .video_con .item {
  width: 50%;
  padding: 50px 0;
  border-bottom: 1px solid #e5e5e5;
  display: inline-block;
}

@media only all and (max-width: 1024px) {
 .video_con .item {
    padding: 25px 0;
  }
}

@media only all and (max-width: 414px) {
.video_con .item {
    width: 100%;
    padding: 15px 0;
  }
}

 .video_con .item .left {
  width: 180px;
  height: 180px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 5.2%;
  position: relative;
  overflow: hidden;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  z-index: 1;
}

@media only all and (max-width: 1440px) {
 .video_con .item .left {
    width: 170px;
    height: 170px;
  }
}

@media only all and (max-width: 1280px) {
 .video_con .item .left {
    width: 150px;
    height: 150px;
  }
}

@media only all and (max-width: 1024px) {
 .video_con .item .left {
    width: 130px;
    height: 130px;
    margin-right: 3%;
  }
}

@media only all and (max-width: 640px) {
 .video_con .item .left {
    width: 100px;
    height: 100px;
  }
}

 .video_con .item .left .big {
  width: 100%;
  -webkit-transition: all 1s;
  -o-transition: all 1s;
  -moz-transition: all 1s;
  transition: all 1s;
}

 .video_con .item .left .small {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  width: 12px;
}

 .video_con .item .right {
  font-size: 14px;
  color: #666;
  display: inline-block;
  vertical-align: middle;
  width: 65%;
  -webkit-transition: all 1s;
  -o-transition: all 1s;
  -moz-transition: all 1s;
  transition: all 1s;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding-right: 1%;
}

@media only all and (max-width: 1280px) {
 .video_con .item .right {
    width: 63%;
  }
}

@media only all and (max-width: 1024px) {
 .video_con .item .right {
    font-size: 12px;
    width: 60%;
  }
}

 .video_con .item:hover .left .big {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
}

 .video_con .item:hover .right {
  color: #00449b;
}

 .commit {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 100px;
}

@media only all and (max-width: 1024px) {
 .commit {
    margin-top: 30px;
    margin-bottom: 50px;
  }
}

@media only all and (max-width: 414px) {
 .commit {
    margin-top: 20px;
    margin-bottom: 20px;
  }
}

 .commit a {
  display: inline-block;
  padding: 0 50px;
  height: 45px;
  line-height: 45px;
  color: #fff;
  background: #00449b;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border: 1px solid #00449b;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  font-size: 14px;
}

@media only all and (max-width: 1024px) {
 .commit a {
    padding: 0 25px;
    height: 35px;
    line-height: 35px;
    font-size: 12px;
  }
}

 .commit a:hover {
  background: #fff;
  color: #00449b;
}





.video_play {
  position: relative;
  z-index: 1000;
  display: none;
}

.video_play .shadow {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
}

.video_play #videoss {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  object-fit: cover;
}

@media only all and (max-width: 640px) {
  .video_play #videoss {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 95%;
    border: 1px solid #000;
    box-sizing: border-box;
  }
}

@media only all and (max-width: 414px) {
  .video_play #videoss {
  }
}