.box {
  width: 100%;
  height: 400px;
}
.left-pro {
  width: 100%;
  text-align: left;
  display: flex;
}
.left-pro .t1 {
  width: 70px;
}
.left-pro .t2 {
  padding-left: 30px;
  flex: 1;
  height: 400px;
}
.left-pro .t2 a {
  display: flex !important;
  align-items: center !important;
  border: #ededed 1px solid;
  justify-content: center;
}
.left-pro .t2 a img {
  height: auto !important;
  vertical-align: middle;
  max-height: 400px;
  width: auto !important;
  max-width: 100% !important;
}
#showArea img {
  cursor: pointer;
  display: block;
  margin-bottom: 5px;
  width: 100%;
  height: 100%;
  float: left;
}
#main_img {
  cursor: pointer;
  display: block;
}
#gotop {
  cursor: pointer;
  display: block;
  width: 26px;
  height: 26px;
  margin: 0 auto;
}
#gobottom {
  cursor: pointer;
  display: block;
  width: 26px;
  height: 26px;
  margin: 0 auto;
}
#showArea {
  height: 338px;
  overflow: hidden;
  margin: 5px 0;
}
#showArea a {
  width: 70px;
  height: 70px;
  display: block;
  border: 1px solid #000000;
  margin-bottom: 18px;
}
#showArea a:last-child {
  margin-bottom: 0;
}