.hide-content{
    margin-top: 20px;
    overflow: hidden;
    transition: all .2s;}
.hide-content img{
    display:none;}
.hide-content p{
display: none;}
.hide-content p:nth-child(-n+1){
     display: block;}
.szdw-main ul li:hover .hide-content p{
 display: block;}
#get-cont p{
    line-height: 30px;}
.th-name p{
    display: block;
    font-size: 16px;
    color: #118a7f;
    font-weight: 600;}