.tool-menu {
    height: 100%;
    display: block;

    &.left {
        overflow: hidden;

        .tool-menu-btns {
            border-right: 1px solid @gray-dark;
        }
    }
}

.tool-menu-btns {
    width: 40px;
    height: 100%;
    display: inline-block;
    position: absolute;
    padding-top: 15px;

    button {
        margin-bottom: 8px;
    }
}

.left-panel {
    padding-left: 40px;
    height: 100%;
    border-right: 1px solid @gray-dark;

    #left-panel-chat {
        height: 100%;
    }
    #left-panel-comments {
        height: 100%;
    }
     #left-panel-history {
        height: 100%;
    }
}

.left-menu-full-ct {
    width: 100%;
    height: 100%;
    left: 40px;
    padding-right: 40px;
    top: 0;
    position: absolute;
    z-index: @zindex-dropdown - 5;
    background-color: @gray-light;
    overflow: hidden;
}

#developer-hint {
    position: absolute;
    left: 0;
    padding: 12px 0;
    background-color: #ffb400;
    color: #6e4e00 !important;
    white-space: nowrap;
    line-height: 20px;
    writing-mode: tb-rl;
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
    cursor: default;
}