body{ background: linear-gradient(270deg, #00b7af, #3c67bd, #5d88df); background-size: 600% 600%; -webkit-animation: Gradient 15s ease infinite; -moz-animation: Gradient 15s ease infinite; animation: Gradient 15s ease infinite; } @-webkit-keyframes Gradient { 0% { background-position: 0% 50% } 50% { background-position: 100% 50% } 100% { background-position: 0% 50% } } @-moz-keyframes Gradient { 0% { background-position: 0% 50% } 50% { background-position: 100% 50% } 100% { background-position: 0% 50% } } @keyframes Gradient { 0% { background-position: 0% 50% } 50% { background-position: 100% 50% } 100% { background-position: 0% 50% } } .pmd-card-my{ width: 360px; margin: 0 auto; margin-top: 25px; } .btn-white{ background-color:lightslategrey; }