/***********************************************************************
 * #Contents wave
 ********************************************************************* */

.main-box{
  padding: 20px 0 30px;
}
.main-box p{
  text-align: center;
}

@media print, screen and (min-width: 768px) {
  .main-box img{
    width: 300px;
    transition-duration: 0.2s;
  }
  .main-box img:hover,
  .archive-box img:hover{
    opacity: 0.7;
  }
  .main-box .caption{
    font-size: 15px;
    font-weight: bold;
    margin-top: 8px;
  }
  .archive-box{
    width: 100%;
    margin-top: 30px;
    margin-bottom: -50px;
    overflow: hidden;
  }
  .archive-box ul{
    margin-top: 40px;
  }
  .archive-box li{
    width: 32%;
    margin-right: 2%;
    -webkit-box-sizing : border-box ;
  	-moz-box-sizing : border-box ;
  	box-sizing : border-box ;
    float: left;
    margin-bottom: 50px;
  }
  .archive-box li p{
    text-align: center;
  }
  .archive-box li .caption{
    margin-top: 5px;
  }
  .archive-box li img{
    width: 200px;
    transition-duration: 0.2s;
  }
  .archive-box li:nth-child(3n){
    margin-right: 0;
  }
}
@media only screen and (max-width: 767px) {
  .main-box img{
    width: 70%;
  }
  .main-box .caption{
    font-size: 14px;
    font-weight: bold;
    margin-top: 8px;
  }
  .archive-box{
    margin-top: 20px;
    margin-bottom: -50px;
    overflow: hidden;
  }
  .archive-box ul{
    margin-top: 20px;
  }
  .archive-box li{
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e3e3e3;
  }
  .archive-box li p{
    text-align: center;
  }
  .archive-box li .caption{
    margin-top: 5px;
    font-size: 13px;
  }
  .archive-box li img{
    width: 70%;
  }
}