.calculator ul{padding-left:0;margin-left:0;font-size:14px;width:300px;float:left;font-family: 微软雅黑;color:#333;}.calculator li{list-style:none;margin-bottom:5px}.calculator input,.calculator select{outline:0;border:1px solid #ccc;padding:5px 0;text-indent:5px;width:160px}.calculator select{width:162px}.calculator{width:100%}input.wronginput{border:1px solid red}.calculator table input{width:60%}.calculator table th{font-size:.8rem}.calculator table tr{text-align:center}.calculator #cal-btn{font-size:14px;display:block;width:90px;margin:15px auto;padding:10px 0;color:#ffeb92;text-align:center;background-color:#d41011;border:0;background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#e51515),color-stop(54%,#b30d0f),color-stop(55%,#930805),color-stop(100%,#600605));background:-webkit-linear-gradient(top,#e51515 0,#b30d0f 54%,#930805 55%,#600605 100%)}