*{
    padding: 0px;margin: 0px
}
html,body{
    height: 100%;
    width: 100%;
}

::-webkit-input-placeholder { /* WebKit browsers */
    color: #999;
    font-size: 14px;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #999;
    font-size: 14px;
}

:-ms-input-placeholder { /* Internet Explorer 10+ */
    color: #999;
    font-size: 14px;
}
#play_btn{
    position:absolute;left: 50%;top: 50%;width: 50px;height: 50px;margin-left: -25px;margin-top: -25px;border-radius: 25px;background: rgba(0,0,0,0.5);overflow: hidden
}
.play_btn_font{
    color: #dddddd;font-size: 26px;position: absolute;left:50%;top:50%;margin-left: -8px;margin-top: -16px
}
.title{
    font-size: 14px;line-height: 20px;word-wrap:break-word; overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;
}
.title_box{
    width: 100%;padding: 10px;border-bottom: 1px solid #f0f2f5;box-sizing: border-box
}
.login-input{

    background-color:transparent;
    width: 50%;
    height: 36px;
    font-size: 14px;
    padding-left: 10px;
    color:#666666;
    border:0;
}
.register-btn{
    font-size:16px;width:80%;height: 48px;border-radius: 25px;background: #00bc9b;display: inline-block;margin-top: 16px;line-height: 48px;text-align: center;color: #ffffff
}
.getcode-btn{
    font-size:14px;width:80px;height: 36px;border-radius: 18px;background: #00bc9b;display: inline-block;line-height: 36px;text-align: center;color: #ffffff
}
.logo-box{
    margin: 0 auto;width: 80px;height: 80px;border-radius: 40px;background: #000000;overflow: hidden;
}