@import url(https://fonts.useso.com/css?family=Open+Sans);


.zzsc-container{ margin: 0 auto; overflow: hidden;}
.container{ padding:0;}
.gallery{
  width: 100%;
  float:right;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
		  
		  
/****改的是这里*****/
  -webkit-box-pack: left;
  -webkit-justify-content: left;
      -ms-flex-pack: left;
          justify-content: left;
}

.gallery-item{
  width: 310px;
  height: 250px;
  margin:0 0 25px 23px;
  background: #000;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  float:left;
}

/****改的是这里*****/



.gallery-item-image{
  position: absolute;
  width: 100%;
  height: 100%;
  background: lightblue;
  z-index:20;
  -webkit-transition:all .5s ease;
  transition: all .5s ease;
  bottom:0;
  overflow: hidden;
}

.gallery-item:hover .gallery-item-image{
  bottom: 50px;
}

.gallery-item-description{
  color:white;
  font-size:12px;
  width:100%;
  height: 50px;
  padding: 0;
  background: #3498DB;
  position: absolute;
  bottom:0;
}