*{ margin:0px; padding:0px;}
body 
{
    line-height:1.5;
    font-family:微软雅黑;
}
a{ text-decoration:none;}
ul,li{ list-style:none; }


.jqfree{width:100%;  position: relative; z-index: 999; margin-top: 40px; }
.jqfree .swiper-container{width:90%; margin:30px auto 0; overflow: hidden}
.jqfree .swiper-slide{width:40%}
.jqfree .swiper-slide .img{width:80%;  margin: 0px auto;}
.jqfree .swiper-slide .img img{width:100%; }
.jqfree .swiper-slide .txt{ text-align: center; position: relative; opacity: 0}  
.jqfree .swiper-slide .txt h3{ color:#000000; font-size: 40px; line-height:2; }
.jqfree .swiper-slide-active .txt{opacity: 1}