.top_pic{
  width:100%;
  margin-bottom:80px;
  padding-top:60px;
  padding-bottom:60px;
  background-color:#f7f7f7;
}
@media screen and (max-width: 768px) {
  .top_pic{
    padding-top:15px;
    padding-bottom:15px;
    margin-bottom:45px;
  }
}
.top_pic__area{
  max-width:960px;
  margin:auto;
}
@media screen and (max-width: 960px) {
  .top_pic__area{
    padding:0 15px;
  }
  .top_pic__area:after{
    content:"";
    clear:both;
    display:block;
  }
}
@media screen and (max-width: 768px) {
  .top_pic__area{
    padding:0 15px;
  }
}
.top_pic__block{
  
}
.top_pic__block:after{
  clear:both;
  display:block;
  content:"";
}

.top_pic__block-pic{
  margin-right:30px;
  position:relative;
  width:300px;
  background-color:#FFF;
  float:left;
  margin-bottom:30px;
}
.top_pic__block-pic:nth-child(3n){
  margin-right:0px;
}

.top_pic__block-pic:nth-last-child(-n+3){
  margin-bottom:0px;
}
.top_pic__block-pic:last-child{
  margin-right:0px;
}
@media screen and (max-width: 1020px) {
  .top_pic__block-pic{
    width: calc(33% - 18px);
  }
}
@media screen and (max-width: 768px) {
  .top_pic__block-pic{
    margin-right:15px;
    margin-bottom:15px;
    width:auto;
    width:calc(50% - 8px);
    float:left;
  }
  .top_pic__block-pic:nth-child(3n){
    margin-right:15px;
  }
  .top_pic__block-pic:nth-child(2n){
    margin-right:0px;
  }
  .top_pic__block-pic:nth-last-child(-n+3){
    margin-bottom:15px;
  }
  .top_pic__block-pic:nth-last-child(-n+2){
    margin-bottom:15px;
  }
  
  .top_pic__block-pic img{
    width:100%;
  }
}
@media screen and (max-width: 768px) {
  .top_pic__block-pic:last-child{
    margin-bottom:0px;
  }
}
.top_pic__block-pic p{
  
  color:#333;
  font-weight:bold;
  z-index:2;
  padding:10px;
  font-size:16px;
  line-height:20px;
  background-color:#FFF;
  min-height:85px;
}
@media screen and (max-width: 768px) {
  .top_pic__block-pic p{
    min-height:0px;
    padding:5px;
    font-size:14px;
  }
}
.top_pic__block-pic p span{
  font-weight:normal;
  font-size:12px;
  color:#666;
}
.top_pic__block-pic p span span{
  font-size:11px;
}