.propertyDown{font-family:微软雅黑}.bg,.propertyDown{width:100%;height:100%}.bg{overflow:hidden;position:relative;background:url(../img/back_pic@2x.29271de6.png) no-repeat top;background-size:100%}.propertyDown .btnBox{width:100%;position:absolute;height:42%;left:0;right:0;bottom:0}.propertyDown .btnItem{width:90%;margin:18% 5% 0 5%;height:20%;background:#069dbc;border-radius:8px;display:flex;justify-content:center;align-items:center}.propertyDown .btn2{margin-top:9%}.propertyDown .btnName{font-family:PingFangSC-Medium;font-size:20px;color:#fff;letter-spacing:0;text-align:center}.propertyDown .btnIcon{margin-right:2%;margin-top:1%}.propertyDown .btnAnd{margin-right:5%}