body {
height: 100%;
background-image: url("images/back.jpg");
background-color: #fff2d1;
font-family: Arial;
}

/* Container for page content */
.content {
    min-height: calc(100vh - 50px);
    padding: 20px;
}

.picture {
  border: 5px solid #fff;
}
a {
color: #1F51FF;
text-decoration: none;
        }

/* Footer styling */
.footer {
    height: 50px;
    color: red;
    text-align: center;
    line-height: 50px;
    position: relative;
    width: 100%;
    bottom: 0;
}