*, *:before, *:after {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

body {
    height: 100%;
    width: 100%;
    background-color: #1f1111;
    margin: 0;
    padding: 0;
}

/* center of page frame of reference, governed by window size */
.center {
    position: absolute;
    z-index: 0;
    /*
    perspective: 1000px;
    backface-visibility: hidden;
    transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
    -webkit-perspective: 500px;
    -webkit-transform-style: preserve-3d;
    */
}

/* map frame of reference, relative to center, 1s animated transitions */
.origin {
    position: absolute;
    transition: top 1000ms, left 1000ms;
    -webkit-transition: top 1000ms, left 1000ms;
    /*
    -webkit-transition: -webkit-transform 100ms;
    transition: transform 100ms;
    transform-style: preserve-3d;
    */
}

/* user frame of reference, asymptotically approaches window center, 100ms
 * animated transitions, so the origin moves to catch up */
.cursor {
    position: absolute;
    height: 24px;
    width: 24px;
    outline: dashed white 1px;
    transition: top 100ms, left 100ms, width 100ms, height 100ms;
    -webkit-transition: top 100ms, left 100ms, width 100ms, height 100ms;
    /*
    transition: transform 100ms;
    -webkit-transition: -webkit-transform 100ms;
    */
}

.knob {
    position: absolute;
    border: dashed white 1px;
    margin: 6px;
    border-radius: 10px;
    transition: top 100ms, left 100ms, width 100ms, height 100ms, opacity 500ms;
    -webkit-transition: top 100ms, left 100ms, width 100ms, height 100ms, opacity 500ms;
}

.tile {
    position: absolute;
    top: 0;
    left: 0;
    width: 24px;
    height: 24px;
    background-color: #221111;
}

.space {
    background-color: #333344;
}

.inspector {
    background-color: #334455;
    position: absolute;
    width: 30%;
    right: 0;
    height: 100%;
}

.menu {
    background-color: #334455;
    position: absolute;
    width: 30%;
    left: 0;
    height: 100%;
}

.container {
    position: absolute;
    margin: 0;
    padding: 0;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    height: 100%;
    width: 100%;
}

.viewport {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.colorline {
    position: absolute;
    overflow: hidden;
    height: 200px;
    left: 0;
    right: 0;
    bottom: 40px;
    margin: 0;
    padding: 0;
}

.modeline {
    position: absolute;
    overflow: hidden;
    height: 40px;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
    padding: 0;
}

.mode {
    position: absolute;
    color: #abb;
    font-size: 20px;
    padding-left: 10px;
    background-color: #334455;
    line-height: 40px;
    height: 40px;
    top: 40px;
    left: 0;
    right: 0;
    transition: top 500ms;
    -webkit-transition: top 500ms;
}

.mode u, .mode i {
    color: #cee;
}

.mode.shown {
    top: 0;
}

.button {
    cursor: pointer;
    border: 1px solid #777777;
    border-radius: 5px;
    padding-left: 5px;
    padding-right: 5px;
}