.arshine-about {
  padding: 30px 0 0;
}
.arshine-about h2 {
  font-size: 36px;
  color: #172852;
  line-height: 1;
  text-align: center;
}
.arshine-about h2::after {
  content: "";
  background: #172852;
  width: 40px;
  height: 4px;
  margin: 11px auto 0;
  display: block;
}

.arshine-about .txt {
  margin: 50px 0 0;
  line-height: 24px;
  font-size: 16px;
  
  overflow: hidden;
}
.arshine-about .txt p{
  font-size: 17px;
  color: #333;
}
.arshine-about .txt strong{
  font-size: 17px;
  color: #1496d4;
  font-weight: 100;
}
.arshine-about .txt p ~ p {
  margin-top: 15px;
}
.arshine-about .v {
  width: 41.5%;
  position: relative;
  display: block;
  overflow: hidden;
  float: right;
  margin: 0 0 20px 30px;
}
.arshine-about .v img {
  width: 100%;
  display: block;
  transition: all 0.3s ease 0s;
  -webkit-transition: all 0.3s ease 0s;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.arshine-about .v .play{
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.arshine-about .v:hover img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
}


@media screen and (max-width: 1367px) {

  .arshine-about {
    padding: 60px 0 0;
  }
}





@media screen and (max-width: 991px) {


  .arshine-about {
    padding: 30px 0 0;
  }
  .arshine-about .txt {
    margin: 20px 0;
  }
  .arshine-about .txt p ~ p {
    margin-top: 10px;
  }
  .arshine-about .v {
    width: 100%;
    float: none;
    margin: 0 0 20px;
  }
}


@media screen and (max-width: 1281px) {
  .arshine-about h2{font-size: 34px;}
}
@media screen and (max-width: 1171px) {
  .arshine-about h2{font-size: 30px;}
}
@media screen and (max-width: 992px) {
  .arshine-about h2{font-size: 26px;}
}
@media screen and (max-width: 768px) {
  .arshine-about h2{font-size: 24px;}
}
@media screen and (max-width: 480px) {
  .arshine-about h2{font-size: 22px;}
}