html {
position: relative;
min-height: 100%;
}
.header {
background: #DAFFEB;
h3 {
margin-bottom: 40px;
.content {
margin-top: 30px;
footer {
position: absolute;
bottom: 0;
width: 100%;
background-color: #f5f5f5;
padding: 15px 40px;