/*
 * Base structure
 */

html, body {
    height: 100%;
}

body {
    text-align: center;
}


/* Extra markup and styles for table-esque vertical and horizontal centering */

.site-wrapper {
    display: table;
    width: 100%;
    height: 100%;
    /* For at least Firefox */
    min-height: 100%;
    /*-webkit-box-shadow: inset 0 0 100px rgba(0,0,0,.5);
          box-shadow: inset 0 0 100px rgba(0,0,0,.5);*/
}

.site-wrapper-inner {
    display: table-cell;
    vertical-align: top;
}

.cover-container {
    margin-right: auto;
    margin-left: auto;
}


/* Padding for spacing */

.inner {
    padding: 30px;
}


/*
 * Header
 */

.masthead-brand {
    margin-top: 10px;
    margin-bottom: 10px;
}

.masthead-nav > li {
    display: inline-block;
}

.masthead-nav > li + li {
    margin-left: 20px;
}

.masthead-nav > li > a {
    padding-right: 0;
    padding-left: 0;
    border-bottom: 2px solid transparent;
}


@media (min-width: 768px) {
    .masthead-brand {
        float: left;
    }
    .masthead-nav {
        float: right;
    }
}


/*
 * Cover
 */

.cover {
    padding: 0 20px;
}

.cover .btn-lg {
    padding: 10px 20px;
    font-weight: bold;
}


/*
 * Affix and center
 */

@media (min-width: 768px) {
    /* Pull out the header and footer */
    .masthead {
        position: fixed;
        top: 0;
    }
    .mastfoot {
        position: fixed;
        bottom: 0;
    }
    /* Start the vertical centering */
    .site-wrapper-inner {
        vertical-align: middle;
    }
    /* Handle the widths */
    .masthead, .mastfoot, .cover-container {
        width: 100%;
        /* Must be percentage or pixels for horizontal alignment */
    }
}

@media (min-width: 992px) {
    .masthead, .mastfoot, .cover-container {
        width: 700px;
    }
}