.chess-area .board-settings {
    box-sizing: border-box;
    display: flex;
    display: -webkit-flex;
    width: 100%;
    height: 482px;
    max-width: 280px;
    flex-direction: column;
    -webkit-flex-direction: column;
    align-items: center;
    -webkit-align-items: center;
}
.chess-area .board-settings .apex {
    box-sizing: border-box;
    width: 100%;
    min-height: 40px;
    display: flex;
    display: -webkit-flex;
    align-items: center;
    -webkit-align-items: center;
    justify-content: space-around;
    -webkit-justify-content: space-around;
    background-color: #d5d5d5;
}
.chess-area .board-settings .apex .label-history {
    font: bold 16px Arial;
    color: #2e2f30;
}
/*
.chess-area .board-settings .apex .game-level {
    display: flex;
    display: -webkit-flex;
    align-items: center;
    -webkit-align-items: center;
    justify-content: space-between;
    -webkit-justify-content: space-between;
    width: 80px;
}
*/
.chess-area .board-settings .apex .label {
    font: normal 16px Arial;
    color: #666666;
    text-decoration: underline;
    cursor: pointer;
}
.chess-area .board-settings .apex .label:hover {
    opacity: 0.8;
}

/*
.chess-area .board-settings .apex .value {
    box-sizing: border-box;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    width: 31px;
    height: 28px;
    padding: 5px 0 0 0;
    background-image: url(../img/icons/monitor.svg);
    background-repeat: no-repeat;
    background-position: 0px 2px;
    font: bold 13px Arial;
    color: #666666;
    text-decoration: none;
}

.chess-area .board-settings .game-difficulty {
    display: flex;
    display: -webkit-flex;
    flex-direction: row;
    -webkit-flex-direction: row;
    justify-content: center;
    -webkit-justify-content: center;
    flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    box-sizing: border-box;
    width: calc(100% - 2px);
    min-height: 150px;
    margin: 0;
    background: #fff;
    border-bottom: 2px solid #d5d5d5;
}
.chess-area .board-settings .game-difficulty .label {
    box-sizing: border-box;
    width: calc(100% - 25px);
    padding: 6px 6px 3px 8px;
    font: bold 13px Arial;
}

.chess-area .board-settings .game-difficulty .close {
    display: block;
    width: 25px;
    height: 25px;
    margin: 0;
    background-size: 40%;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url('../img/icons/close.svg');
}
.chess-area .board-settings .game-difficulty .close:hover {
    cursor: pointer;
    opacity: 0.7;
}

.chess-area .board-settings .game-difficulty .values {
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    justify-content: center;
    -webkit-justify-content: center;
    padding: 3px;
}
.chess-area .board-settings .game-difficulty .values span {
    display: flex;
    display: -webkit-flex;
    align-items: center;
    -webkit-align-items: center;
    justify-content: center;
    -webkit-justify-content: center;
    box-sizing: border-box;
    width: 22px;
    height: 22px;
    margin: 3px;
    padding: 3px;
    border-radius: 12px;
    background: silver;
    font: normal 12px Arial;
    color: #333;
}
.chess-area .board-settings .game-difficulty .values span:hover {
    cursor: pointer;
    opacity: 0.7;
}
.chess-area .board-settings .game-difficulty .values span.selected {
    color: #333;
    background: #fff;
    border: 1px solid silver;
}
.chess-area .board-settings .game-difficulty select {
    width: 95%;
    margin: 5px;
    cursor: pointer;
    font-size: 100%;
}

.chess-area .board-settings .game-analyze {
    width: 100%;
    box-sizing: border-box;
    padding: 6px 0px 5px 7px;
    font: normal 12px Arial;
    color: #333;
    text-align: left;
    background-color: #f1f1f1;
    border-top: 1px solid silver;
}
*/

@media (max-width: 810px) {
    .chess-area .board-settings {
        max-width: 450px;
        margin: 20px 0 30px 0;
        padding: 2px;
    }

    .chess-area .board-settings .buttons {
        align-items: center;
        -webkit-align-items: center;
    }
}

/*
.chess-area .board-settings .game-menu {
    box-sizing: border-box;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    width: 100%;
    min-height: 105px;
    padding: 5px 0 10px 5px;
    border-top: 2px solid #f1f1f1;
    background: #fff;
}

.chess-area .board-settings .game-menu .label-choose-side {
    width: 100%;
    margin: 5px;
    font: bold 14px Arial;
}
.chess-area .board-settings .game-menu .btn {
    display: block;
    width: 105px;
    height: 51px;
    margin: 5px 5px 0px 5px;
    border: 3px solid #fff;
    border-radius: 5px;
    background-size: 30%;
    background-repeat: no-repeat;
    background-position: center;
}

.chess-area .board-settings .game-menu .game-white-side {
    background-color: #dbdbdb;
}
.chess-area .board-settings .game-menu .game-black-side {
    background-color: #444546;
}
.chess-area .board-settings .game-menu .btn:hover {
    cursor: pointer;
    opacity: 0.8;
}
.chess-area .board-settings .game-menu .btn.selected {
    border: 3px solid #68ba3a;
}
.chess-area .board-settings .game-menu .btn.locked {
    opacity: 0.5;
    cursor: default;
}
.chess-area .board-settings .game-menu .game-black-side {
    background-image: url('../img/icons/choose-black.svg');
}
.chess-area .board-settings .game-menu .game-white-side {
    background-image: url('../img/icons/choose-white.svg');
}
*/

/*
.chess-area .board-settings .tunes {
    width: 100%;
    min-height: 65px;
    margin: 0;
    padding: 0;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items: center;
    -webkit-align-items: center;
    background-color: #f5f5f5;
}
*/
/*
.chess-area .board-settings .btn-new-game {
    display: flex;
    display: -webkit-flex;
    align-items: center;
    -webkit-align-items: center;
    width: 92px;
    height: 51px;
    margin: 0 3px 0 2px;
    border: none;
    border-radius: 3px;
    background: #d41c3b;
    font-size: 14px;
    line-height: 100%;
    text-transform: none;
    color: #fff;
}
.chess-area .board-settings .btn-new-game:hover {
    opacity: 0.8;
    cursor: pointer;
}
.chess-area .board-settings .btn-new-game .icon {
    display: block;
    min-width: 30px;
    width: 30px;
    min-height: 30px;
    height: 30px;
    margin: 0 7px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}
.chess-area .board-settings .btn-new-game .label {
    font-family: Arial;
    font-size: 14px;
    line-height: 100%;
    text-transform: none;
    color: #fff;
}

.chess-area .board-settings .tunes .btn {
    display: block;
    width: 49px;
    height: 49px;
    margin: 0 3px;
    background-color: #d4d4d4;
    border: 1px solid #bfbfbf;
    border-radius: 3px;
    background-size: 50%;
    background-position: center;
    background-repeat: no-repeat;
    box-shadow: 1px 1px 3px -2px #888;
}
.chess-area .board-settings .tunes .btn:hover {
    cursor: pointer;
    opacity: 0.8;
    box-shadow: 0px 0px 3px -2px #888;
}
.chess-area .board-settings .tunes .btn.disabled {
    opacity: 0.4;
    color: #999;
}
.chess-area .board-settings .tunes .btn .icon {
    display: block;
    width: 100%;
    height: 100%;
    background-size: 50%;
    background-position: center;
    background-repeat: no-repeat;
}
*/

/* Info at the bottom */
.chess-area .board-settings .params {
    width: 100%;
}
.chess-area .board-settings .params .cell.locked {
    opacity: 0.5;
}
.chess-area .board-settings .params .cell {
    display: flex;
    display: -webkit-flex;
    width: 100%;
    height: 25px;
    margin: 0 0 7px 0;
    font: bold 14px Arial;
}
.chess-area .board-settings .params .cell label {
    display: flex;
    display: -webkit-flex;
    align-items: center;
    -webkit-align-items: center;
    width: 70px;
    margin: 0 7px 0 0;
}
.chess-area .board-settings .params .cell select {
    margin: 4px 0 0 5px;
}
.chess-area .board-settings .cell span {
    display: flex;
    display: -webkit-flex;
    align-items: center;
    -webkit-align-items: center;
    width: 58px;
    margin: 0 5px;
    padding: 3px 7px;
    font: normal 13px Arial;
    background: #fafafa;
    border-radius: 2px;
}
.chess-area .board-settings .cell span.active {
    background: silver;
    color: #fff;
}
.chess-area .board-settings .cell span:hover {
    cursor: pointer;
    opacity: 0.7;
}
.chess-area .board-settings .sides {
}

/*
.chess-area .board-settings .castling {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0;
}
.chess-area .board-settings .castling .caption {
    margin: 10px 0 10px 0;
    font-size: 15px;
    font-weight: bold;
}
.chess-area .board-settings .castling .opts {
    display: flex;
    font-size: 12px;
}
.chess-area .board-settings .castling .opts label {
}
.chess-area .board-settings .castling .opts label:hover {
    cursor: pointer;
    opacity: 0.7;
}
.chess-area .board-settings .castling .opts input {
}
*/

/*
.chess-area .board-settings .buttons {
    width: 100%;
    display: flex;
    flex-direction: column;
    -webkit-flex-direction: column;
    align-items: flex-end;
    -webkit-align-items: flex-end;
}

.chess-area .board-settings button {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    height: 50px;
    margin: 5px 0;
    border: 2px solid #90a7e8;
    background-color: #fff;
    text-transform: uppercase;
    font-size: 13px;
    text-align: left;
    text-indent: 51px;
}
.chess-area .board-settings button:hover {
    cursor: pointer;
    opacity: 0.7;
}
.chess-area .board-settings button.disabled {
    opacity: 0.6;
    color: #999;
}


.chess-area .board-settings .socials {
    display: flex;
    justify-content: flex-end;
    width: 100%;
    padding: 10px 0 0 0;
}
*/

/* Board History */
.chess-area .board-settings .turns-history {
    width: 100%;
    flex-grow: 1;
    -webkit-flex-grow: 1;
    overflow-y: scroll;
    background: #fff;
    border: 1px solid #f5f5f5;
}

.chess-area .board-settings .turns-history ol {
    margin: 15px 0 10px 25px;
    padding: 0;
}

.chess-area .board-settings .turns-history ol li {
    position: relative;
    z-index: 0;
    margin: 0;
    padding: 5px;
    font: normal 13px Arial;
}

.chess-area .board-settings .turns-history ol li:nth-child(2n + 2) {
    background: #f3f3f3;
}

.chess-area .board-settings .turns-history ol li:before {
    display: block;
    content: '';
    position: absolute;
    height: 100%;
    width: 25px;
    left: -25px;
    top: 0;
    z-index: -1;
}

.chess-area .board-settings .turns-history ol li:nth-child(odd):before {
    background: transparent;
}

.chess-area .board-settings .turns-history ol li:nth-child(even):before {
    background: #f3f3f3;
}

.chess-area .board-settings .turns-history ol li:hover {
    background: #ffffc7;
    cursor: pointer;
}

.chess-area .board-settings .turns-history ol li:hover:before {
    background: #ffffc7;
}

.chess-area .board-settings .turns-history ol li span {
    display: inline-block;
    width: 100px;
    padding-top: 1px;
    padding-bottom: 1px;
    padding-left: 15px;
    margin: 2px 2px 2px 2px;
}

.chess-area .board-settings .turns-history ol li span:hover {
    text-decoration: underline;
    background-color: silver;
}

.history-selected {
    border: 0px solid #000000;
    background-color: #DD3333;
    color: #FFFFFF
}