button.media_posts {
    background-color: transparent;
    border:none;
}

img.media_posts {
    width:24px;
    height:24px;
    margin-right:5px;
}

img.media_opacity0 {
    opacity: 0.2;
}

img.media_opacity1 {
    opacity: 1;
}

div.media_posts {
    text-align: left;
    width: 82px;
}