#company{
    width: 100%;
    display: flex;
    justify-content: space-between;
  
}
#company li{
    width: 25%;
    overflow: hidden;
    background: #000;
    position: relative;
    min-height: 650px;
    transition: all ease .5s;
}
#company li > img{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    opacity: .6;
}
#company li > a{
    position: absolute;
    bottom: 180px;
    left: 50px;
    right: 50px;
  text-align: center;
    transition: all ease .5s;
}
#company li > a img{
    width: 103px;
}
#company li > a h3{
    color: #fff;
    font-size: 30px;
    margin-top: 60px;
    margin-bottom: 10px;
    line-height: 1;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
#company li > a p{
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    color: #fff;
    font-family: arial;
    opacity: 1;
    margin: 0;
    line-height: 1;
    margin-bottom: 19px;
    font-size: 16px;
}
#company li > a span{
    color: #c00000;
    background: #fff;
    padding: 10px 12px;
    border-radius: 2px;
    font-size: 14px;
    position: absolute;
    bottom: 0;
    opacity: 0;
      text-align: center;
  width:157px;
    transition: all ease .5s;
}

#company li:hover > a h3{
    margin-top: 0px;
  font-size:30px;
}
#company li:hover > a img{
opacity: 0;
}

#company li > a .list_js{
    opacity: 0;
}
#company li:hover > a .list_js{
opacity: 1;
      -webkit-line-clamp: 4;
  font-size:16px;
      line-height: 30px;
     margin-bottom: 45px;
}


#company li:hover > a{
    padding-bottom: 30px;
      bottom: 200px;
}
#company li:hover > a span{
    opacity: 1;
}
#company li.active1{
    width: 40%;
}
#company li.active1:hover > a{
    text-align: left;
}