html, body {
    height: auto;
    min-height: 100%;
    background-color: #6cd2d6;
}

html {
    position: relative;
}

body {
    margin: 0;
    margin-bottom: 240px;
}

.page-404{
    padding-top: 50px;
}
.content {
    background: url("images/404.png") no-repeat;
    width: 324px;
    height: 249px;
    margin: 0 auto;
}
.footer-bg{
    background: url("images/404-bg.png") no-repeat;
    width: 491px;
    height: 158px;
    margin: 0 auto;
    margin-top: -158px;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100px;
    background-color: #52b4b8;
}