.backTop{width:44px;height:54px;position:fixed;bottom:126px;right:14px;text-align:center;color:#fff;background:#3186f5;border-radius:5px;-webkit-box-shadow:0 2px 6px 0 rgba(0,0,0,.2);box-shadow:0 2px 6px 0 rgba(0,0,0,.2)}.backTop div{padding-top:6px;font-size:14px}.backTop:hover{background-image:-webkit-gradient(linear,left bottom,left top,from(#04abfe),to(#4481eb));background-image:linear-gradient(0deg,#04abfe,#4481eb);cursor:pointer}.housing-demand-content[data-v-55d4944b]{width:100%;margin:0 auto;min-height:500px;padding:20px 0;-webkit-box-flex:1;-ms-flex:1 1 auto;flex:1 1 auto}.housing-demand-content .housing-demand-title[data-v-55d4944b]{font-size:24px;font-weight:500;text-align:center;line-height:30px;color:#303133;font-weight:600;margin:10px auto 0 auto;width:1200px}.housing-demand-content .step-item[data-v-55d4944b]{margin:0 auto;padding:15px 0;width:920px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.housing-demand-content .step-item .left-content[data-v-55d4944b]{width:460px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.housing-demand-content .step-item .left-content .number[data-v-55d4944b]{width:44px;height:44px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background:#3186f5;font-size:26px;color:#fff;border-radius:50%}.housing-demand-content .step-item .left-content .font-content[data-v-55d4944b]{margin-left:16px;width:calc(100% - 44px)}.housing-demand-content .step-item .left-content .font-content .title[data-v-55d4944b]{font-size:20px;font-weight:600;line-height:30px;margin-bottom:6px;color:#000}.housing-demand-content .step-item .left-content .font-content .content[data-v-55d4944b]{font-size:14px;color:#606266;line-height:24px}.housing-demand-content .step-item .left-content .font-content .content .item[data-v-55d4944b]{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.housing-demand-content .step-item .pic-content[data-v-55d4944b]{width:400px}.housing-demand-content .step-item .pic-content .pic1[data-v-55d4944b]{width:100%;height:200px;background:url(../img/pic1.d9c8c551.png) no-repeat bottom;background-size:73%}.housing-demand-content .step-item .pic-content .pic2[data-v-55d4944b]{width:100%;height:200px;background:url(../img/pic4.65a10903.png) no-repeat 0 100%;background-size:75%}.housing-demand-content .step-item .pic-content .pic3[data-v-55d4944b]{width:100%;height:238px;background:url(../img/pic3.59220e8f.png) no-repeat bottom;background-size:75%}.housing-demand-content .step-item-two[data-v-55d4944b]{width:100%;background:#f7fbff}.housing-demand-content .btn-content[data-v-55d4944b]{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:0 0 20px 0}.housing-demand-content .btn-content .demand-btn[data-v-55d4944b]{background:#04abfe;border:1px solid #04a5f5}.housing-demand-content .btn-content .demand-btn[data-v-55d4944b]:hover{background:#54c6ff;border:1px solid #54c6ff}