html,
body {
  padding: 0;
  margin: 0;

}

* {
  box-sizing: border-box;
}

.container-mian {
  width: 100%;
  height: auto;
  display: flex;
}

.main-box {
  width: calc(100vh * (9 / 16));
  /* min-width: 450px; */
  height: 100vh;
  margin: 0 auto;


  padding: 13px;
}
.title{
    text-align: left;
    font-size:25px;
   font-weight: 700;
   margin: 10px 0;
}
.title::before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 24px;
    margin-right: 5px;
    background-color: rgb(0, 149, 255);
    vertical-align: middle;
  }

.video-list{
    width: 100%;
    height: 100px;

}

.imgs-box:nth-child(2){
    margin-left: 10px;
}
.imgs-box {
    float: left;
  width: 48%;
  height: 100%;
  
  overflow: hidden;
  border-radius: 10px;
  margin-bottom: 13px;

  position: relative;
}



.imgs-box .bac {
  width: 110%;
  margin-left: -5%;
  text-align: center;
  /* height: 100%; */
  background-color: rgb(186, 249, 235);
  position: absolute;
  top: 0;
  left: 0;


}

.imgs-box p {
  font-size: 16px;
  font-weight: 700;
  position: absolute;
  bottom: 5px;
  /* left: 7px; */
  margin: 0;
  color: #FFF;
  background: #0b0b0b95;
 
  padding: 4px;
  padding-left: 15px;
  border-bottom-right-radius: 3px;
  border-top-right-radius: 3px;
}


.imgs-box .bofang {
  width: 100%;
  height: 60px;
  position: absolute;
  top: 30%;
  display: flex;


}

.imgs-box .bofang img {
  width: 35px;
  height: 35px;
  margin: 0 auto;
}

#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgb(0, 0, 0);
  display: none;
  z-index: 98;
}

#video-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: auto;
  z-index: 9999;
}

#video {
  width: 100%;
  height: auto;
  display: none;

}

.icon {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 20px;
  right: 20px;
}

.icon img {
  width: 100%;
  height: 100%;
}
@media (max-width: 350px) {


}