.content h2 {
  text-align: center;
  margin-bottom: 35px;
}
.content .Box_con {
  position: relative;
  height: 580px;


}
.content .Box_con .btnl {
  position: absolute;
}
.content .Box_con .btn {
  width: 80px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.0);
  border: none; /* 去掉边框 */


}
.content .Box_con .btn1 {
  border: none; /* 去掉边框 */
  width: 80px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.0);
  position: absolute;
  bottom: 0px;
}
.content .Box_con .btnl {
  /* background: url(../imgs/flowContention/leftj.png) no-repeat center; */
  width: 80px;
  height: 40px;
  left: 100px;
}
.content .Box_con .btnr {
  /* background: url(../imgs/flowContention/rightj.png) no-repeat center; */
  width: 80px;
  height: 40px;
  right: 100px;
}

.content .Box_con .conbox {
  position: relative;
  overflow: hidden;

}

.content .Box_con .conbox ul {
  position: relative;
  list-style: none;
  padding-left: 0px;
  height: 564px;
  padding-top: 0px;
  margin-top: 0px;
  padding-bottom: 0px;

}

.content .Box_con .conbox ul li {
  position: relative;
  width: 290px;
  height: 180px;
  overflow: hidden;
  background-color: rebeccapurple;
  padding-top: 0px;
  margin-bottom: 20px;
}


.content .Box_con .conbox ul li span {
  display: block;
  position: absolute;
  bottom: 0;
  height: 40px;
  background: #3b9b98;
  opacity: 0.85;
  height: 88px;
  color: white;
  font-size: 18px;
  padding: 20px;
  box-sizing: border-box;
}

.Bcontentox .Box_con .conbox ul li:first-child {
  margin-left: 0;
}
.Bcontentox .Box_con .conbox1 ul li:first-child {
  margin-left: 0;
}
.content .Box_con .conbox ul li img {
  display: block;
  width: 290px;
  height: 180px;
  transition: all 0.5s;
}

.content .Box_con .conbox ul li:hover img {
  transform: scale(1.1);
}

.content .BoxSwitch {
  margin-top: 30px;
  text-align: center;
}
.content .BoxSwitch span {
  display: inline-block;
  display: inline;
  zoom: 1;
  vertical-align: middle;
  width: 30px;
  height: 3px;
  background: #ccc;
  margin: 0 5px;
  cursor: pointer;
}
.content .BoxSwitch span.cur {
  background: red;
}

.carousel {
  margin-left: 0px;
  width: 290px;
  height: 180px;
}

#banner_bg {
  background: #3b9b98;
  opacity: 0.85;
  width: 100%;
}
.onLi li {
  width: 8px;
  height: 8px;
  background: #ffffff;
  border-radius: 50%;
  opacity: 0.65;
  padding: 0 !important;
  margin-right: 10px;
}
.onLi .on {
  width: 20px;
  height: 8px;
  background: #ffffff;
  border-radius: 4px;
}