html, body {
    margin: 0;
    padding: 0;
    overscroll-behavior-y: none;
    color: #ccc;
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif
}

canvas {
    display: block;
    position: absolute;
}

#import-window {
    position: absolute;
    height: 300px;
    width: 300px;
    background-color: rgba(0, 0, 0, 0.75);
    left: 50%;
    top: 50%;
    margin-left:-150px;
    margin-top:-150px;
    padding: 1em;
}

input[type="number"] {
    width: 55%;
    margin: 0;
    border: 0;
    border-bottom: 1px solid white;
    background-color: transparent;
    color: white;
    text-align: right;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    display: none;
}

select {
    width: 100%;
    background-color: rgba(100, 100, 100, 0.75);
    color: #fff;
    padding: 0;
    border: 0;
}

select option {
    background-color: #222;
    border-radius: 0;
}

::-webkit-scrollbar {
    background-color: rgba(32, 32, 32, 0.75);
}

::-webkit-scrollbar-track {
    background: rgba(32, 32, 32, 0.75); 
}
 
/* Handle */
::-webkit-scrollbar-thumb {
    background: rgba(64, 64, 64, 0.75); 
}

/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 100, 100, 0.75); 
}

.list-view {
    display: block;
    width: 100%;
    background-color: rgba(32, 32, 32, 0.5);
    overflow-x: hidden;
    overflow-y: scroll;
    min-height: 8em;
    max-height: 8em;
}

.list-view ul {
    padding: 0;
    margin: 0;
}

.list-view li {
    list-style: none;
    padding: 1px 0 1px 0.5em;
    user-select: none;
}

.list-view li:nth-child(even) {
    background-color: rgba(16, 16, 16, 0.5);
}

.list-view li:nth-child(odd) {
    background-color: rgba(32, 32, 32, 0.5);
}

.list-view li:hover {
    background: rgba(64, 64, 64, 0.75); 
}

.list-view li.selected {
    background: rgba(100, 100, 100, 0.75); 
}

#controls {
    position: absolute;
}

h3 {
    margin: 0;
}

.panel {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 0.5em;
    margin: 0.5em;
}

.left {
    display: inline-block;
    width: 100px;
    margin: 0;
    padding: 0;
    height: 24px;
}

.right {
    display: inline-block;
    width: 200px;
    text-align: right;
    margin: 0;
    padding: 0;
    height: 24px;
}

.vector-component {
    display: inline-block;
    width: 33.333%;
    text-align: right;
    padding: 0;
    margin: 0;
}

.vector-component label {
    display: inline-block;
    width: 1em;
    text-align: center;
}