.commercial{background-image:url(../../../../../lbs-dev-yuntu/static/web/image/commercial/commercial_bg.jpg);background-repeat:no-repeat;background-size:100% auto;padding-top:180px;padding-bottom:80px;position:relative}.commercial .commercial_bg_shadow{position:absolute;width:100%;top:237px;height:500px;background:linear-gradient(180deg,hsla(0,0%,100%,0),#fff 28%)}.commercial .commercial_box{width:1000px;margin:0 auto;position:relative}.commercial .commercial_box .commercial_title{font-size:36px;font-weight:600;line-height:44px;text-align:center;color:#232425}.commercial .commercial_box .commercial_search{position:relative;border-radius:12px;opacity:1;background:#fff;box-shadow:6px 0 16px 0 rgba(0,0,0,.07);display:flex;flex-direction:column;justify-content:center;align-items:center;margin-top:36px;padding:60px 0}.commercial .commercial_box .commercial_search .input_box_wrap{position:relative}.commercial .commercial_box .commercial_search .input_box_wrap .radio_box{display:flex;align-items:center;justify-content:space-between;width:80%;margin:0 auto 16px}.commercial .commercial_box .commercial_search .input_box_wrap .radio_box .radio_item{display:flex;align-items:center}.commercial .commercial_box .commercial_search .input_box_wrap .radio_box .radio_item .input_radio{width:16px;height:16px;margin:0 8px 0 0}.commercial .commercial_box .commercial_search .input_box_wrap .radio_box .radio_item .input_label{font-size:14px;font-weight:400;line-height:22px;color:#4c5362}.commercial .commercial_box .commercial_search .input_box_wrap .input_box{position:relative}.commercial .commercial_box .commercial_search .input_box_wrap .input_box input.input_text{width:460px;height:40px;padding:9px 16px 9px 44px;border-radius:8px;background:#fff;border:1px solid #a5adba;font-size:14px;font-weight:400;line-height:22px;letter-spacing:0}.commercial .commercial_box .commercial_search .input_box_wrap .input_box:before{content:"\e799";color:#4c5362;font-family:iconfont;font-size:16px;position:absolute;left:16px;top:11px}.commercial .commercial_box .commercial_search .commercial_res{width:524px;margin-top:36px;position:relative;padding-left:30px}.commercial .commercial_box .commercial_search .commercial_res .res_item{margin-bottom:6px}.commercial .commercial_box .commercial_search .commercial_res .res_item.res_item_dur{display:flex;justify-content:space-between}.commercial .commercial_box .commercial_search .commercial_res .res_item .res_label{font-size:14px;font-weight:400;line-height:22px;text-align:center;letter-spacing:0;color:#808081}.commercial .commercial_box .commercial_search .commercial_res .res_item .res_txt{font-size:14px;font-weight:400;line-height:22px;letter-spacing:0;color:#232425}.commercial .commercial_box .commercial_search .commercial_res .res_item .res_txt.res_name{text-overflow:ellipsis;overflow:hidden;white-space:nowrap;display:inline-block;width:278px}.commercial .commercial_box .commercial_search .commercial_res:before{content:"";width:18px;height:18px;position:absolute;left:0;top:3px;background:url(../../../../../lbs-dev-yuntu/static/web/image/commercial/ic_commercial@2x.png) no-repeat;background-size:18px}.commercial .commercial_box .commercial_search .commercial_res_error{font-size:14px;line-height:22px;text-align:center;color:#525253;padding-top:36px}.commercial .commercial_box .commercial_search .commercial_res_error .iconfont{color:#dd0c2e}.commercial .commercial_tip{margin-top:16px}.commercial .commercial_tip ul li{font-size:12px;font-weight:400;line-height:24px;color:#757d8b}.commercial .commercial_tip ul li:before{display:inline-block;content:"";width:2px;height:2px;background:#757d8b;margin-right:10px;margin-left:6px;margin-bottom:4px}.commercial .commercial_buy{width:756px;margin:64px auto 0}.commercial .commercial_buy .buy_title{font-size:20px;font-weight:600;line-height:28px;text-align:center;letter-spacing:0;color:#232425}.commercial .commercial_buy .buy_step_box .buy_step{display:flex;justify-content:space-between;margin-top:36px}.commercial .commercial_buy .buy_step_box .buy_step .buy_step_item{width:243px;text-align:center}.commercial .commercial_buy .buy_step_box .buy_step .buy_step_item .buy_step_icon{position:relative}.commercial .commercial_buy .buy_step_box .buy_step .buy_step_item .buy_step_icon img{width:32px;height:32px}.commercial .commercial_buy .buy_step_box .buy_step .buy_step_item .buy_step_icon:before{top:39px;content:"";width:90px;height:1px;border-bottom:1px dashed #a5adba;display:inline-block;position:absolute;left:-48px}.commercial .commercial_buy .buy_step_box .buy_step .buy_step_item:first-child .buy_step_icon:before{display:none}.commercial .commercial_buy .buy_step_box .buy_step .buy_step_item .buy_step_title{font-size:14px;font-weight:400;line-height:22px;letter-spacing:0;color:#232425;margin-top:12px;margin-bottom:4px}.commercial .commercial_buy .buy_step_box .buy_step .buy_step_item .buy_step_subtitle{font-size:12px;font-weight:400;line-height:20px;letter-spacing:0;color:#808081}