.swiper-container{
 				margin-top:20px;
				 width: 100%;
				 height: auto;
				
			 }
			 .swiper-slide img{
			  width: 100%;
			 }
			 .swiper-button-next {
			   right: 20px;
			   left: auto;
			 }
			 .swiper-button-prev {
			   left: 20px;
			   right: auto;
			 }
			 /* css定义分页，导航按钮颜色 */
			 #case5{
			     --swiper-theme-color: #ff6600;
			     --swiper-pagination-color: #cf8542;/* 两种都可以 */
			   }
			
			 
			 /*隐藏左侧右侧按钮*/
			 .swiper-button-prev{
			  display: none;
			 }
			 .swiper-button-next{
			  display: none;
			 }