.um a.um-button{background-color:#3498db;color:#fff;border:none;padding:10px 20px;border-radius:5px}.um-button:hover{background-color:#2980b9;color:#fff}#page-container .button-shake:after{display:none}#page-container .button-shake:hover,.button-shake:focus{padding:1em 1.6em;transition-timing-function:cubic-bezier(.6,4,.3,.8);-webkit-animation:buttonanimation 0.5s 1;animation:buttonanimation 0.5s 1}@keyframes buttonanimation{from,to{-webkit-transform:scale(1,1);transform:scale(1,1)}25%{-webkit-transform:scale(.9,1.1);transform:scale(.9,1.1)}50%{-webkit-transform:scale(1.1,.9);transform:scale(1.1,.9)}75%{-webkit-transform:scale(.95,1.05);transform:scale(.95,1.05)}from,to{-webkit-transform:scale(1,1);transform:scale(1,1)}25%{-webkit-transform:scale(.9,1.1);transform:scale(.9,1.1)}50%{-webkit-transform:scale(1.1,.9);transform:scale(1.1,.9)}75%{-webkit-transform:scale(.95,1.05);transform:scale(.95,1.05)}}.swing:hover{-webkit-animation:swing 1s ease;animation:swing 1s ease;-webkit-animation-iteration-count:1;animation-iteration-count:1}