*{padding:0;margin:0}#app,body{width:100%;height:100%}body{overflow:hidden}.main{width:1000px;margin:0 auto}.main .title{padding:20px 0}.main .title h3{margin:0;font-size:2em;color:#000}.main .title h3 span{font-size:.7em;font-weight:300;color:#999}.main .container{width:100%;height:450px;margin-bottom:20px;border-radius:8px;background-color:#eee;text-align:center;display:flex;align-items:center;justify-content:center}.main .container span{color:#333;font-size:27px;font-weight:300;letter-spacing:10px}.main .foot,.main span,.main a{color:#999;font-size:14px;text-decoration:none}.main a:hover{color:#666;text-decoration:underline}.footer.beian{opacity:0;width:0px;height:0px}