.content{width:1200px; margin: 0 auto;}
.title{text-align: center; padding-top: 80px; margin-bottom: 40px;}
.title_h{color: #484848;font-size: 30px;font-weight: 700;}
.title>span{color:#aaaaaa; font-size: 14px;}
.title_line{width: 30px;height: 2px;margin: 20px auto 0;background-color: #199dff;}
.white{color:#fff;}
.ka1{color:#8e5200;}
.line_white{background-color: #fff;}
.ka1_line{background-color: #8e5200;}
.contact{background: url("https://www.in-en.com/images/about/lxfs-bg.jpg") no-repeat center; height: 300px; padding-bottom: 30px;}
.contact p{color:#199dff; font-size: 20px; line-height:20px;margin-bottom: 20px; text-align: center;}
.contact .title{padding-top: 30px;}
.contact p b{font-weight: 600;color:#199dff;}
.introCont{text-indent: 2em;width: 1100px;margin: 0 auto;}
.introCont p{margin-bottom: 15px;font-size: 16px;line-height: 30px;}
.intro{/* margin-bottom: 80px; */}
.fwxm{margin-bottom: 50px;}
.fwxm ul{overflow: hidden; text-align: center;}
.fwxm ul li img{display: block; margin: 38px auto;}
.fwxm ul li{float: left;width: 244px;height: 388px;border:1px solid #bfbfbf;padding: 20px 30px;margin: 0 15px 50px 15px;border-radius:8px;}
.fwxm ul li h4{font-size: 20px; font-weight: 700; color:#028be5; margin-bottom: 30px;}
.fwxm ul li p{color:#7a7a7a; line-height: 28px; text-align: left;}
.fwxm ul li:nth-child(2),.fwxm ul li:nth-child(5){width: 366px;margin: 0 50px 30px 50px;}