.cell {
    margin-left: auto;
    margin-right: auto;
    max-width: 800px;
    position: relative;
}

.key {
    border-radius: 5px;
    box-sizing: border-box;
    position: relative;
    text-transform: uppercase;
}

.key--a {
    border-bottom: 1px solid #a9a9a9;
    border-top: 1px solid #fff;
}

.key--a,
.key--b {
    background-color: #fff;
    color: #4a4a4a;
}

.key--b {
    border: 1px solid #a9a9a9;
}

.key--detail {
    background-color: #fff;
    background-image: linear-gradient(180deg, #f2f2f2, transparent);
    border-bottom: 1px solid #a9a9a9;
    border-top: 1px solid #fff;
}

.key--rspnsv {
    font-size: 11px;
}

@media screen and (min-width: 500px) {
    .key--rspnsv {
        font-size: 12px;
    }
}

@media screen and (min-width: 650px) {
    .key--rspnsv {
        font-size: 16px;
    }
}

.key--rspnsv:after {
    content: "";
    display: block;
    margin-top: 100%;
}

.key--twoWords .key-label--1,
.key--twoWords .key-label--2 {
    margin-left: 2px;
}

.key--twoWords.key-20 .key-label--1 {
    display: none;
}

@media screen and (min-width: 800px) {
    .key--twoWords.key-20 .key-label--1 {
        display: block;
    }
}

.key--duo {
    flex-direction: column;
    font-size: 12px;
}

.key--duo .key-label:first-child {
    height: 0;
    overflow: hidden;
}

@media screen and (min-width: 500px) {
    .key--duo .key-label:first-child {
        height: 50%;
    }
}

@media screen and (min-width: 500px) {
    .key--duo .key-label:last-child {
        height: 50%;
        top: 50%;
    }
}

.key--special.key {
    text-transform: lowercase;
}

.key--special .key-label {
    align-items: flex-end;
    bottom: 5px;
    color: #a9a9a9;
    display: none;
    height: calc(100% - 5px);
    font-size: 6px;
    width: calc(100% - 5px);
}

@media screen and (min-width: 500px) {
    .key--special .key-label {
        display: flex;
    }
}

@media screen and (min-width: 650px) {
    .key--special .key-label {
        color: #4a4a4a;
        font-size: 10px;
    }
}

@media screen and (min-width: 1024px) {
    .key--special .key-label {
        font-size: 12px;
    }
}

.key--special-l .key-label {
    justify-content: flex-start;
    left: 5px;
}

.key--special-r .key-label {
    justify-content: flex-end;
    right: 5px;
}

.key-label {
    align-items: center;
    display: flex;
    height: 100%;
    justify-content: center;
    left: 0;
    position: absolute;
    top: 0;
    text-align: center;
    white-space: nowrap;
    width: 100%;
}

.keyboard {
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.keyboard--a {
    background-color: #d9dadb;
    border: 1px solid rgba(0, 0, 0, 0.07);
}

.keyboard--full {
    border-radius: 20px;
    padding: 15px 15px 10px;
}

.keyboard-row {
    display: flex;
    flex: 1;
    justify-content: space-between;
    margin-bottom: 5px;
    max-height: 50px;
}

.keyboard-row:last-child {
    margin-bottom: 0;
}

.keyboard-key {
    flex: 1;
    flex-basis: 40px;
    margin-right: 5px;
}

.keyboard-key:last-child {
    margin-right: 0;
}

.key.is-active {
    background-color: #3295db;
    border-color: #47a0df #3295db #2d86c5;
    color: #fff;
}

.key.is-active .key-label {
    color: #fff;
}

.space-letter {
    border-bottom: 5px solid #000;
    width: 40px;
    margin-top:90px;
}
.en-word {
    margin-left: 5px;
    display: inline-block;
}

#start-msg {
    position: absolute;
    top: 150px;
    left: 0;
    width: 100%;
    font-size: 14px;
    text-align: center;
    line-height: 170%;
}

#start-msg p {
    padding: 0;
    margin: 0 0 4px;
}

#start-msg em {
    font-size: 24px;
    font-style: normal;
    color: #ff9c00;
}