body,button,div,em,h1,h2,h3,h4,h5,html,i,img,li,p,textarea,ul{margin:0;padding:0}
a{text-decoration:none}
li{list-style:none}
em,i{font-style:normal}
html{max-width:750px;min-width:320px;margin:0 auto}
body{max-width:750px;min-width:320px;margin:0 auto;font:normal normal 0/18px;font-family:Arial,'Microsoft YaHei';background-color:#fff}
body,html{min-height:100%}
textarea:focus{outline:0}
.down .m-flash{background-color:#fff;height:15.92rem}
.down .m-flash .m-banner{position:relative;width:15rem;height:15.92rem;overflow:hidden;margin:0 auto}
.m-banner .ul-flash{width:400%;overflow:hidden}
.m-banner .ul-flash li{position:relative;float:left;width:25%;height:15rem}
.m-banner .ul-flash li .a_img{display:block;width:100%;height:15rem}
.m-banner .ul-list{position:absolute;right:50%;margin-right:-2rem;bottom:.3rem;width:4rem;height:.32rem;font-size:0;text-align:center}
.m-banner .ul-list li{display:inline-block;width:.32rem;height:.32rem;margin-right:.2rem;margin-left:.2rem;border:0 none;border-radius:100%;background-color:#cccaca}
.m-banner .ul-list .cur_li{background-color:#cc0244}
.m-copy{padding-top:.9rem;height:1.48rem;font-size:.1rem;text-align:center}
.m-copy .copy-block{position:relative;display:inline-block;box-sizing:border-box;height:1.48rem;border:.04rem solid #2d2c2c;border-radius:.75rem;padding-left:.56rem;padding-right:3.5rem;background:url(../images/btn.png) right center no-repeat;background-size:auto 100%}
.m-copy .copy-block .text{float:left;height:1.48rem;line-height:1.48rem;font-size:.56rem;color:#2d2c2c}
.m-copy .copy-block .code{float:left;height:1.48rem;line-height:1.48rem;font-size:.56rem;color:#2d2c2c;width:5rem}
.m-copy .copy-block .code textarea{display:inline-block;resize:none;box-sizing:border-box;font-size:.56rem;height:1.48rem;line-height:1.48rem;color:#2d2c2c;text-align:left;background-color:transparent;border:none}
.m-copy .copy-block .code span{display:inline-block;box-sizing:border-box;font-size:.56rem;line-height:1.48rem;color:#2d2c2c;text-align:left}
.m-copy .copy-block .copy_btn{border:0 none;background:0 0;position:absolute;top:-.04rem;right:-.04rem;width:3.3rem;height:1.48rem;background:url(../images/btn.png) center center no-repeat;background-size:100% 100%;font-size:.56rem;color:#fff;text-align:center;line-height:1.48rem}
.m-down{display:block;width:5.6rem;height:1.6rem;border:0 none;border-radius:.8rem;background-color:#db1556;margin:0 auto;line-height:1.6rem;font-size:.6rem;color:#fff;text-align:center}
.m-foot-tips{width:12.6rem;margin:1rem auto 0;line-height:.6rem;font-size:.45rem;color:#4c4c4c}
.m-foot-tips i{color:red}
.m-ab-tips{margin:.5rem auto;font-size:.5rem;color:#cc0244;text-align:center;height:.58rem;width:12.26rem;background:url(../images/tips.png) center center no-repeat;background-size:100% 100%}
.m-fixed-tips,.m-fixed-tips2{display:none;position:fixed;bottom:2.5rem;left:50%;margin-left:-2rem;width:4rem;height:1.4rem;line-height:1.4rem;font-size:.6rem;background-color:#4c4c4c;text-align:center;color:#fff}
.m-fixed-tips2{width:6rem;margin-left:-3rem}