* {margin:0;padding:0;font-family:微软雅黑;list-style:none;box-sizing:border-box;font-style:normal;}
a {text-decoration:none;}
a:hover {text-decoration:none;}
img {border:0;}
.icon-logo {display:inline-block;width:5em;height:5em;background:url(../images/welcome_c/logo.png) no-repeat center;background-size:cover;margin-bottom:.9375em;}
.logo-main {position:absolute;width:100%;z-index:3;text-align:center;top:20%;color:#fff;}
.logo-main font {font-size:1em;display:block;}
.loadding-btn {position:fixed;z-index:2;bottom:3.75em;width:100%;left:0;text-align:center;}
.loadding-btn a {display:block;margin:0 10%;height:2.375em;border:.0625em solid #e6e6e6;line-height:2.375em;border-radius:.375em;color:#fff;}
.loadding-btn>a {border-radius:2.375em;color:#fff;margin:0 18%;}
.loadding-btn a font {font-size:.875em;}
.loadding-btn li {float:left;width:50%;}
.loadding-btn ul {padding:0 5%;}
.loading-bg {position:fixed;left:0;top:0;right:0;bottom:0;background:url(../images/welcome_c/login-bg.jpg) no-repeat center;background-size:cover;z-index:1;}