html {
    touch-action: manipulation;
}

.contents {
    margin: inherit;
}

.red {
    color: crimson;
}

.btn-square {
    display: inline-block;
    padding: 0.5em 1em;
    text-decoration: none;
    /*border-bottom: solid 4px #627295;*/
    border-radius: 3px;
}

.btn-square:active {
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
    border-bottom: none;
}

.nextButton {
    width: 150px;
    height: 50px;
}

.win {
    background-color: rgb(38, 157, 157);
    color: #FFF;
}

.lose {
    background-color: rgb(185, 51, 78);
    color: #FFF;
}