.u-btn{align-items:center;background:var(--4bdfbc4a);border:1px solid var(--8789d94e);color:var(--a62eaf64);display:inline-flex;font-weight:500;justify-content:center;position:relative;text-align:center}.u-btn--disabled:before{background:hsla(0,0%,100%,.4);bottom:-1px;content:"";left:-1px;position:absolute;right:-1px;top:-1px}.navigation__open{height:100vh;overflow:hidden}