styles.css

/**
 * \file styles.css
 * \brief application styles
 */

.hidden {
    display: none;
}

.error {
    font-size: 2em;
    color:red;
}

.info {
    font-size: 2em;
    color:green;
}

body {
    margin: 0px;
    padding: 0px;
    font-family: 'Noto Sans', sans-serif;
   font-size: 100.01%;
}

#icons_ul {
   list-style-type:none;
   margin:0;
   padding:0;
}

#icons_ul > li {
   float:left;
    padding: 5px;
}