:root {
    --letter-color: #fff;
    --place-background: #c9b458;
    --wrong-background: gray;
    --right-background: #6aaa64;
    --right-foreground: #fff;
}

sup {
    font-size: 0.3em;
    top: -1.5em;
    left: 1em;
}
.mode {
    padding-bottom: 50px ;
}
.wordsCount {
    width: 60px;
    display: inline-block;
}
.themeSelector {
    width: 120px;
    display: inline-block;
}
.example {
    font-weight: bold;
    display: inline-block;
    padding-left: 1em;
    padding-bottom: 2em;
}
.letter {
    font-family: Arial, Helvetica, sans-serif;
    -webkit-text-size-adjust: 100%;
    box-sizing: inherit;
    display: inline-block;
    text-align: center;
    font-weight: bold;
    color: var(--letter-color);
    text-transform: uppercase;
    margin-right: 2px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    font-size: 24px;
    -webkit-user-select: none; /* Safari */
    -ms-user-select: none; /* IE 10 and IE 11 */
    user-select: none; /* Standard syntax */
}
.place {
    background-color: var(--place-background)
}
.wrong {
    background-color: var(--wrong-background)
}
.right {
    background-color: var(--right-background);
    color: var(--right-foreground);
}

.wordinput {
    width: 6.5em;
}

.line {
    gap: 10px;
    color: #404040;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1rem;
    line-height: 1.5rem;
    -webkit-text-size-adjust: 100%;
    box-sizing: inherit;
    display: flex;
    align-items: center;
    margin-top: 12px;
}

.fast {
    font-size: 0.9em;
    margin-top: 0.5em;
}

.aicon {
    color: #000;
}