.control-box {
  width: 100%;
  height: 200px;
  margin-left: auto;
  margin-right: auto;
}

.control-box ul {
  list-style: none;
  position: relative;
}

.control-box ul li {
  position: absolute;
  top: 50px;
  cursor: pointer;
}

.control-box .prev {
  left: 0;
}

.control-box .next {
  right: 0;
}

.control-box .bigbox {
  overflow: hidden;
  width: 100%;
  height: 200px;
  margin: 0px;
}

.control-box #switcher {
  height: 200px;
  left: 0px;
}

.control-box .content_1.content_2 {
  width: 100%;
  float: left;
}

.control-box .box {
  position: relative;
  transition:all .7s ease 0s;
  width: 320px;
  height: 200px;
  float: left;
  margin-right: 20px;
}

.control-box .box img {
  width: 320px;
  height: 200px;
}

.control-box .box .shadow {
  position: absolute;
  left: 0px;
  bottom: 0px;
  width: 320px;
  height: 50px;
  /* opacity: 1; */
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  font-size: 14px;
}

.control-box .box .shadow a {
  display: inline-block;
  width: 100%;
  height: 50px;
  color: white;
  text-decoration: none;
  padding-left: 12px;
  padding-right: 12px;
  padding-top: 9px;
  padding-bottom: 0px;
  white-space: normal !important;
}