html,
body {
    height: 100%;
    width: 100%;
    overflow: hidden;
    padding: 0;
    margin: 0;
    font-size: 14px;
    background: #333;
    color: #ccc;
    position: relative;
}

input,
select {
    padding: 6px 5px;
    color: #4d6b8a;
    background: none;
    border: 1px solid rgba(255, 255, 255, .2);
    color: #fff;
    font-size: 14px;
    outline: none;
}

input:focus,
select:focus {
    border-color: #3bb4f2;
    background: #333;
}

.showconfig {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 24px;
    color: #fff;
    border: 1px solid #999;
    border-top: none;
    border-right: none;
    border-radius: 0 0 0 10px;
    line-height: 30px;
    overflow: hidden;
    width: 30px;
    text-align: center;
    background: rgba(0, 0, 0, 0.4);
    cursor: pointer;
    opacity: 0.1;
    transition: all linear 0.2s;
    z-index: 10;
}

.showconfig:hover {
    opacity: 1;
}

.config {
    position: absolute;
    left: 30%;
    top: 0;
    height: 100%;
    width: 70%;
    overflow: auto;
    background: #2a2a2a;
    border-top: 1px solid #be590a;
    display: flex;
    flex-direction: column;
    transition: left ease-out .3s;
    box-shadow: 0 0 20px rgb(0 0 0 / 90%);
    z-index: 100;
}

.config.hide {
    left: 110%;
}

.config .head {
    background: rgba(0, 0, 0, .15);
    border-bottom: 1px solid #111;
    text-align: right;
}

.head p {
    float: left;
    font-size: 16px;
    margin: 0 15px;
    line-height: 40px;
    color: #fff;
}

.head .close {
    font-size: 30px;
    color: #c00;
    display: inline-block;
    line-height: 40px;
    margin-right: 5px;
    margin-top: -3px;
    cursor: pointer;
    text-align: center;
    width: 40px;
}

.head .close:hover {
    color: red;
}

.config .cfgbox {}

.config .cfgbox .line {
    margin: 10px 35px;
}

.showgrid {
    display: grid;
    background: #000;
    margin: 20px 35px;
    border: 1px solid #000;
}

.showgrid .item {
    background-color: #3a3a3a;
}

.showgrid .set {
    text-align: center;
    padding: 10px;
}

.showgrid .set select {
    display: block;
    margin: 10px auto;
}

.showgrid .set label {
    display: block;
    margin: 10px auto;
}

.submit {
    text-align: center;
    margin: 20px;
}

.submit button {
    color: #fff;
    background-color: #0e90d2;
    border-color: #0e90d2;
    margin: 0 20px;
    padding: .5em 1em;
    vertical-align: middle;
    font-size: 16px;
    text-align: center;
    border: none;
    cursor: pointer;
    outline: 0;
    user-select: none;
    transition: all linear 0.2s;
}

.submit button:hover {
    background-color: #0c79b1;
}

.wall {
    display: grid;
    z-index: 1;
    height: 100%;
    user-select: none;
}

.wall .item {
    display: flex;
    background: #000;
    flex-direction: column;
}

.wall .item .name {
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 17px;
    color: #fff;
}

.wall .item .player {
    flex: 1;
}

.help {
    margin: 20px 35px;
    border: 1px solid #000;
    background: #333;
    color: #888;
    line-height: 24px;
    padding: 20px;
}

.help p {
    margin: 0;
    padding: 0;
    color: #b36a6a;
}

.help dl {
    background: rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.help dt {
    font-weight: 700;
    color: #bbb;
}

.help code {
    font-size: small;
    color: #fff;
    border: 1px solid #ccc;
    padding: 3px 3px 2px 10px;
    line-height: 18px;
    display: inline;
    border-radius: 4px;
    font-family: cursive;
    margin: 0 7px;
    box-shadow: inset 1px 1px #666, 1px 1px #000;
    background: #444;
    font-style: italic;
}