.instagram-button{background:transparent;position:relative;padding:5px 15px;display:flex;align-items:center;font-size:17px;font-weight:600;text-decoration:none;cursor:pointer;border:1px solid #1c1c1c;border-radius:25px;outline:none;overflow:hidden;color:#1c1c1c;transition:color .3s ease-out .1s;text-align:center}.instagram-button span{margin:10px}.instagram-button:before{position:absolute;top:0;left:0;right:0;bottom:0;margin:auto;content:"";border-radius:50%;display:block;width:20em;height:20em;left:-5em;text-align:center;transition:box-shadow .5s ease-out;z-index:-1}.instagram-button:hover{color:#fff;border:1px solid #1c1c1c}.instagram-button:hover:before{box-shadow:inset 0 0 0 10em #1c1c1c}.instagram-pattern{width:100%;height:100%;background:repeating-linear-gradient(-45deg,#ffc445,#ffc445 10px,#ffb52e 0,#ffb52e 20px) #ffc445;background-blend-mode:screen}