html, body {
    margin:0;
    padding:0;
    height:100%;
}

.body_container {
    color: #000;
    font-size: 12px;
    font-family: 'Noto Sans', 'noto-sans', 'NotoSans', 'Arial', 'sans-serif';
    background-color: #efefef;
    min-height:100%;
    position:relative;
}

header {
    background-color: #2196f3;
    width: 100%;
    padding: 0;
}
footer {
    position:absolute;
    bottom: 0;
    width: 100%;
    background-color: #2196f3;
    min-height: 50px;   /* footer height */
    max-height: 70px;
    overflow: hidden;
}

.footer_sizing {
    max-height: 40px;
    line-height: 20px;
    display: inline-block;
    margin: 15px 0;
    overflow: hidden;
    vertical-align: middle;
}
.copyright {
    font-size: 13px;
    color: #fff;
}
.copyright a {
    color: #fff;
    text-decoration:underline;
}
.copyright a:hover {
    color: #005ea9;
}

.social_buttons {
    float: right;
    font-size: 20px;
}
.social_buttons a {
    text-decoration: none;
}
.social_buttons a:hover i {
    color: #e1e1e1;
}
.social_buttons i {
    color: #ffffff;
    padding: 0 5px;
}

.page_max_width {
    margin: auto;
    max-width: 800px;
    padding: 0 10px;
}

.header_content, .footer_content {
    display: block;
}
.logo {
    height: 60px;
    padding: 5px 0;
    vertical-align: middle;
}

.main {
    padding-bottom:50px;   /* footer height */
}
.main_inner {
    background-color: #ffffff;
    padding: 15px;
    margin: 30px 0;

    -webkit-box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.2);
    -moz-box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.2);
    box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.2);
}

@media (max-width: 600px) {
    .social_buttons {
        display: none;
    }
}