.header-block{position:sticky;top:0;z-index:999}.lp.header-wrapper .header-bottom{background:#fff}.header-wrapper .header-bottom{box-shadow:0 1px 0 0 rgba(0,0,0,.25);padding:32px 0;transition:background-color .2s}.header-wrapper .header-bottom .content-wrapper{display:flex;justify-content:center}