.colTop{margin-bottom: 40px}

.carousel-caption-3{position:absolute;width:200px;right:15%;top:17%;}
.coll-card img{height:100%;width:auto;}
.coll-card{margin-top:0px!important;}
.zhuanti-pic{margin-left:1%!important}
@media screen and (max-width: 576px) {
  .zhuanti-pic{
    margin-left:0!important;
  margin-top:4%!important;
  width:100%!important;
}
.colTop{margin-bottom: 0px}
}