@keyframes fadein{from{transform:translateY(.5rem);opacity:0}to{transform:translate(0);opacity:1}}#to-main{transition:top .5s cubic-bezier(.17,.48,.19,.98) 0s;position:absolute;font-size:.75rem;line-height:1rem;text-transform:uppercase;text-decoration-line:none;top:-100px;left:50%;transform:translate(-50%);letter-spacing:1.4px;background-color:#313438;color:#f7f5f2;padding:.75em 1.5em;z-index:1000}#to-main:focus{top:1rem}