.connectivity-box {
    display: none;
    width: 40px;
    margin-left: 40px;
    .icon-connect, .icon-disconnect {
        display: none;
        line-height: 2;
        @include font-size(16);
        text-shadow: 0 1px 0 black(.9);
    }
    &.connected, &.disconnected {
        display: inline-block;
    }
    &.connected {
        .icon-connect {
            display: inline-block;
        }
    }
    &.disconnected {
        .icon-disconnect {
            display: inline-block;
        }
    }
}