.pr-5{padding-right:5px}.pl-5{padding-left:5px}.banner-size{width:100%;height:128px;background-color:#4e72e7;color:#fff}.banner-limit{width:1200px;height:100%;margin:0 auto}.banner-fMax{font-size:32px}.banner-fMin{font-size:20px}.width-limit{width:1200px;margin:0 auto}.margin-auto{margin:auto auto}.pointer{cursor:pointer}.border-left{border-left:1px solid hsla(0,0%,100%,.4)}.border-right{border-right:1px solid hsla(0,0%,100%,.4)}.border-bottom{border-bottom:1px solid hsla(0,0%,100%,.4)}.border-botween{border-bottom:1px solid hsla(0,0%,100%,.2)}.margin-bottom{margin-bottom:20px}.mt-20{margin-top:20px}.mb-20{margin-bottom:20px}.ml-20{margin-left:20px}.mr-20{margin-right:20px}.m-h-20{margin:0 20px}.prohibit-text{-moz-user-select:none;-webkit-user-select:none;user-select:none}.w100{width:100%}.line-limit-length{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}