.ztzl-items a{
  width: 270px;
  margin-right: 40px;
  margin-bottom: 40px;
}
.ztzl-items a:nth-child(4n){
  margin-right: 0;
}
.ztzl-items a img{
  display: block;
  width: 100%;
  height: 220px;
  margin-bottom: 20px;
  border-radius: 4px;
}
.ztzl-items a p{
  height: 50px;
	font-size: 18px;
	letter-spacing: 0px;
	color: #333333;
  padding: 0 6px;
}
@media screen and (max-width: 768px) {
  .ztzl{
    padding: 0 0.25rem;
  }
  .ztzl-items a{
    width: 49%;
    margin: 0;
    margin-bottom: 0.3rem;
  }
  .ztzl-items a:nth-child(2n){
    float: right;
  }
  .ztzl-items a img{
    height: 2rem;
    margin-bottom: 0.2rem;
  }
  .ztzl-items a p{
    height: 0.8rem;
    font-size: 0.3rem;
    padding: 0 0.1rem;
    line-height: 0.4rem;
  }
}