基于JavaScript实现抽奖系统(2)

* {
 margin: 0;
 padding: 0;
}

.title {
 font-size: 24px;
 font-weight: bold;
 width: 400px;
 height: 70px;
 margin: 0 auto;
 padding-top: 30px;
 text-align: center;
 color: #f00;
}

.btns {
 width: 190px;
 height: 30px;
 margin: 0 auto;
}

.btns span {
 font-family: '微软雅黑';
 font-size: 14px;
 line-height: 27px;
 display: block;
 float: left;
 width: 80px;
 height: 27px;
 margin-right: 10px;
 cursor: pointer;
 text-align: center;
 color: #fff;
 border: 1px solid #eee;
 border-radius: 7px;
 background: #036;
}