.letter-grid {
    width: 12rem;
    height: 12rem;
    display: block;
    float: left;

}

.board-row {
    padding: 20px;
    clear: both;
}



.hint-container {
    display: block;
    margin-left: 14rem;
    padding: 0px 20px
}

.hint-container .word-hint {
    display: inline-block;
    width: 12rem;
    padding: 10px;
}

.hint-container .word-hint span {
    font-size: 1.5rem;
    letter-spacing: 0.25rem;
}

.letter-tile {
    font-weight: bold;
    text-transform: uppercase;
    font-size: 1.5rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: inline-block;
    width: 4rem;
    height: 4rem;
    line-height: 4rem;
    text-align: center;
    border: 1px solid #DDDDDD;
    box-sizing: border-box;
}