html {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #fff;
}

.hidden {
    display: none;
}

#top_bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10%;
    border-bottom: 2px solid #ccc;
    z-index: 2;
}

#bottom_bar {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 10%;
    /* background-color: #ff0; */
    border-top: 2px solid #ccc;
    z-index: 2;
}

#side_bar {
    position: absolute;
    top: 0;
    left: 0%;
    width: 15%;
    height: 90%;
    overflow-x: auto;
}

#game_status {
    color: #fff;
    background-color: #339;
    text-align: center;
    font-size: 1.1em;
    float: right;
    height: 100%;
}

#game_output {
    height: 100%;
    /* border: 1px solid #888; */
    overflow-y: auto;
}

#main {
    position: absolute;
    top: 10%;
    left: 5%;
    width: 90%;
    height: 80%;
}

h3 {
    font-family: 'Times New Roman', Times, serif;
    font-size: 2em;
}

.center {
    text-align: center;
}

.vat {
    vertical-align: top;
}

.newspaper {
    background: #f0f0f0;
    text-align: center;
}

.newspaper_columns {
    text-align: left;
    margin-left: auto;
    margin-right: auto;
    width: 75%;
}

#scroll_prompt {
    width: 100;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    background-color: #339;
    color: #FFF;
    padding: 5px;
    /* visibility: visible;*/
    /* when page loaded, prompt to scroll down */
}

.scroll_prompt_invisible {
    visibility: hidden;
}

.center {
    text-align: center;
}

.center_img {
    display: block;
    margin-left: auto;
    margin-right: auto;
}