body:before{content:"";position:absolute;width:100%;height:100%;background:linear-gradient(180deg,#fff,#ecfcff);top:0;left:0;right:0;z-index:-1;pointer-events:none}.nav,.nav__items{padding-left:0;height:83px}.nav__items{padding-right:0}.nav__item--logo{display:block;margin-right:80px}.nav.show{top:-83px}