* {
    margin: 0;
    padding: 0;
}
html, body {
    height: 100%;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}
#container {
    display: flex;
    background-color: black;
    height: 100%;
    align-items: center;
    flex-direction: column;
}
#game {
    width: 100%;
    max-width: 500px;
    height: 100%;
    display: flex;
    flex-direction: column;
}
header {
    border-bottom: 1px solid rgb(58, 58, 60);
}
.title {
    color: gainsboro;
    font-size: 2.5rem;
    font-weight: bold;
    margin: 0.4rem 0 0.4rem 0;
    text-align: center;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}
#board-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-grow: 1;
    overflow: hidden;
}
#board {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-gap: 5px;
    padding: 10px;
    padding: 10px;
    box-sizing: border-box;
}
.square {
    border: 2px solid rgb(58, 58, 60);
    min-height: 60px;
    min-width: 60px;
    font-size: 50px;
    font-weight: bold;
    color: gainsboro;
    text-transform: uppercase;

    display: flex;
    justify-content: center;
    align-items: center;

}
#keyboard-container {
    height: 200px;
}
.keyboard-row {
    display: flex;
    justify-content: center;
    width: 100%;
    margin: 0 auto 8px;
    touch-action: manipulation;
}
.keyboard-row button {
    font-family: inherit;
    font-weight: bold;
    border: 0;
    padding: 0;
    height: 58px;
    cursor: pointer;
    background-color: rgb(129, 131, 132);
    color: rgb(215, 218, 220);
    flex-grow: 1;
    text-transform: uppercase;
    margin-right: 6px;
    border-radius: 4px;
    user-select: none;
}
.keyboard-row button.wide-button {
    flex-grow: 1.5;
}
.spacer-half {
    flex-grow: 0.5;
}