Supple custom CSS

/* Hide tweets */
#tweets {
    display: none !important;
}

/* Center navigation */
@media screen and (min-width: 58.75em) {
    #menu_bar {
        display: block;
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        text-align: center;
    }

    .navi_dropdown {
        text-align: left;
    }
}

/* Center slides headings */
#top_banner .overlay .inner {
    text-align: center;
}

/* Fix logo on hover */
#logo_link a:hover {
    -webkit-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
}

/* Custom hero styles - adjust to taste */
#hero {
    max-width: 800px;
    margin: 80px auto 100px auto;
    text-align: center;
}

#hero h3 span {
    font-size: 85%;
}

#hero a {
    color: #00c4f5;
    border-bottom: 1px solid #00c4f5;
}

#hero a:hover {
    color: #333;
    border-color: #333;
}