body {
    background-color: #000;
    font-family: 'Muli', sans-serif;
    font-size: 1.2em;
    margin: 0;
    color: #000;
    overflow: hidden;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -o-user-select: none;
    user-select: none;
}
a {
    color: orange;
    text-decoration: none;
}
i {
    color: #ff0;
    font-style: normal;
}
#hl_off {
    color: #999;
    font-style: normal;
    font-size:0.8em;
}
#hl_on {
    color: #ff0;
    font-style: normal;
    font-size:0.8em;
}
b {
    color: #7f7;
    font-style: normal;
    font-size: 0.8em;
}
strong {
    color: #fff;
}
#body_selector {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100px;
    bottom: 0;
    background-color: #000;
    text-align: center;
}
#body_selector_description {
    position: absolute;
    left: 0;
    width: 100%;
    height: 32px;
    top: 4px;
    color: #fff;
    background-color: #000;
    text-align: center;
    font-size: 1.0em;
}
#planet_selector a {
    color: #ff0;
}
#info_display {
    position: absolute;
    left: 16px;
    top: 8px;
    width: 500px;
    height: 75%;
    overflow: hidden;
    z-index: 2000;
    font-size: 1.2em;
    margin: 0;
    color: #ff0;
}
#about_box_bkg {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    overflow: hidden;
    z-index: 1900;
    background-color: rgba(100, 100, 100, 0.7);
    pointer-events: none;
}
#about_box {
    width: 500px;
    height: 500px;
    position: absolute;
    font-size: 0.8em;
    left: 50%;
    top: 50%;
    margin-left: -250px;
    margin-top: -250px;
    overflow: hidden;
    padding: 18px;
    color: #fff;
    text-align: justify;
    z-index: 2000;
    background-color: rgba(100, 100, 100, 0.9);
    border-radius: 16px;
    border: #999 4px solid;
    pointer-events: none;
}
.help_contents {
    position: absolute;
    top: 64px;
    left: 16px;
    right: 16px;
    bottom: 16px;
    font-size: 1.1em;
    font-weight: lighter;
    z-index: 4010;
}
.mouse_off {
    pointer-events: all;
}
.mouse_off {
    pointer-events: none;
}
.hide {
    opacity: 0;
    transition: opacity .5s ease-out;
}
.show {
    opacity: 1;
    transition: opacity .5s ease-out;
}