/*首页-轮播图*/
 .banner1{
  position: relative;
 }
.banner1 .swiper-slide{
position: relative;
}
.banner1 .swiper-slide .lbt_con{
  position: absolute;
  top: 165px;
  left: 10%;
}
.banner1 .swiper-slide .lbt_con h1{
  font-size: 55px;
  font-weight: 800;
  color: #fff;
  line-height: 68px;
  margin-bottom: 42px;
}
.banner1 .swiper-slide .lbt_con ul li{
font-size: 22px;
font-weight: 500;
color: #fff;
line-height: 36px;
}
.banner1 .swiper-slide img{
width: 100%;
} 
.banner1 .swiper-slide .banner_img{
	display: block;
}
.banner1 .swiper-slide .m_banner_img{
	display: none;
}
@media only screen and (max-width: 1200px) {

.banner1 .swiper-slide .lbt_con {
    position: absolute;
    top: 24%;
    left: 2%;
}
.banner1 .swiper-slide .lbt_con h1 {
    font-size: 38px;
    font-weight: 500;
    color: #fff;
    line-height: 48px;
    margin-bottom: 10px;
}
.banner1 .swiper-slide .lbt_con ul li {
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    line-height: 27px;
}
.swiper-pagination-bullet {
    width: 18px!important;
    height: 18px!important;
}
}
@media only screen and (max-width: 750px) {
	/*手机端轮播图*/
	.banner1 .swiper-slide .banner_img{
		display: none;
	}
	.banner1 .swiper-slide .m_banner_img{
		display: block;
	}
	.banner1 .swiper-slide .lbt_con {
    position: absolute;
    top: 16%;
    left: auto;
    margin: 0 12.5%;
    width: 75%;
}
.banner1 .swiper-slide .lbt_con h1 {
    margin-bottom: 24px;
}
}

@media only screen and (max-width: 450px) {
.banner1 .swiper-slide .lbt_con {
    position: absolute;
    top: 15%;
    left: auto;
    margin: 0 10%;
    width: 80%;
}
.banner1 .swiper-slide .lbt_con h1 {
    font-size: 30px;
    font-weight: 500;
    color: #fff;
    line-height: 38px;
    margin-bottom: 10px;
}
.banner1 .swiper-slide .lbt_con ul li {
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    line-height: 26px;
}
}