.container,.header,body,html{min-width:1200px}.bg{width:100%}.bg img{display:block;max-width:100%;margin:0 auto}.sticky-tab{position:sticky;top:0;background-color:#4C4C4C}.sticky-tab.more-top{top:62px}.sticky-tab-con{width:1040px;height:50px;padding:0 20px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.sticky-tab-con .left{color:#fff;font-weight:medium}.sticky-tab-con .right{color:#fff;display:flex;align-items:center;justify-content:flex-end}.sticky-tab-con .right>div{cursor:pointer;margin-left:32px}.sticky-tab-con .right .btn-buy{width:100px;height:30px;line-height:30px;text-align:center;background-color:#3AD56F;border-radius:4px}