.basic-page{flex-direction:column;height:100%;display:flex}.basic-page:before{content:"";z-index:0;background-color:#fff;width:100%;height:100%;position:fixed;top:0;left:0}.basic-page__content{z-index:10;flex-direction:column;flex:1;width:100%;max-width:890px;margin-left:auto;margin-right:auto;padding:90px 16px 60px;display:flex;position:relative}