body{ font-family:"微软雅黑";  padding-bottom: 150px; font-size:14px; overflow-x: hidden; color: #172d2c; position: relative; min-width:750px; width: 750px; margin:0 auto;}
li{ list-style:none;}
ul{ padding:0; margin:0;}
a{ color:#444;text-decoration:none}
a:hover{ text-decoration:none !important; color: #272d5a;}
a:focus{ text-decoration:none !important; outline: none !important;}
button:focus,button:hover{outline: none !important;}
ul,ol{ margin:0; padding:0; }
img{ max-width:100%;}
html{ width: 750px; margin:0 auto; }
input,button {outline:none;}
.top-img-t img{ width: 100%; }
.top-img-bottom img{ margin-top: -8.5rem; }
.logo{ left: 20px; top: 20px; position: absolute; }
.top-img-bottom{ position: relative; border-bottom: solid 1px #3f3027; }
.down-a{ position: absolute; transition: 0.3s all; right: 80px; bottom: 200px; }

.link-left{ width: 465px; height: 62px; border-radius: 62px; border:solid 1px #755f38; background: #121212; }
.link-ul li{ margin-top: 25px; }
.number{ width: 110px; background: #d00a0e; height: 60px; border-radius: 60px 0 0 60px; font-size: 23px; color: #fff; line-height: 60px; text-align: center; }
.number-right{ font-size: 23px; color: #fff; margin-left: 110px; line-height: 60px; }
.box-sm{ padding:35px 35px 0 35px; }
.bottom{ position: fixed; z-index: 10000; left: 50%; width: 750px; margin-left: -375px; right: 0; bottom: 0; }
.bottom-a{ position: absolute; transition: 0.3s all; right: 50px; top: 40px; }
.kf{ position: fixed; z-index: 1000000; top: 50%; right: 50%; margin-right: -375px; margin-top: -95px; }
.ios-kf,.dz-kf{ display: none!important; }
.ios-kf.active,.dz-kf.active{ display: inline-block!important; }
.down-a:hover,.bottom-a:hover{ transform: translate(0,-10px); }
.back-box{ background:#100b08; }
@media( min-width: 1024px){
	.dz-kf{ display: block!important; }
}