.fotorama_aa{width: 100%; float: left;}
.fotorama_aa .box{width: 100%; display: none;}
.fotorama_aa .box.show{display: block;}
.fotorama_aa .box a {display: block;}
.fotorama_aa .box a .pic{width: 100%; padding-bottom: 57.02%; -moz-background-size: contain; -webkit-background-size: contain; -o-background-size: contain; background-size: contain; background-repeat: no-repeat; background-position: center;}
.fotorama_aa .box a .title{width: 100%; padding: 5px; color: #000; text-align: center;}
.fotorama_aa .nav{width: 100%; text-align: center;}
.fotorama_aa_prev,
.fotorama_aa_next{
  display: inline-block;
  font-size: 0.8em;
  cursor: pointer;
  margin: 6px 0 30px 0;
  padding: 6px 12px;
  background: #ddd;
  color: #000;
}
.fotorama_aa_prev::before{content: "《上一張"}
.fotorama_aa_next::before{content: "下一張》"}