html, body { width: 100%; height: 100%; background-color: #000d26; margin: 0; } @-webkit-keyframes pulse { 0% { -webkit-transform: scale(.95); transform: scale(.95) } 70% { -webkit-transform: scale(1); transform: scale(1) } 100% { -webkit-transform: scale(.95); transform: scale(.95) } } @keyframes pulse { 0% { -webkit-transform: scale(.95); transform: scale(.95) } 70% { -webkit-transform: scale(1); transform: scale(1) } 100% { -webkit-transform: scale(.95); transform: scale(.95) } } #svgLogo { -webkit-animation: pulse 2s infinite; animation: pulse 2s infinite; display: block; fill: #fff; margin: 25% auto; -webkit-transform: scale(1); -ms-transform: scale(1); transform: scale(1); width: 25%; }