body {
    position: relative;
    margin: 0;
    font-family: "century gothic";
    background-color: white;
    -webkit-touch-callout: none;
    /* iOS Safari */
    -webkit-user-select: none;
    /* Safari */
    -khtml-user-select: none;
    /* Konqueror HTML */
    -moz-user-select: none;
    /* Firefox */
    -ms-user-select: none;
    /* Internet Explorer/Edge */
    user-select: none;
    /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}

a,
.button,
.restart {
    cursor: pointer !important;
}

canvas {
    width: 100%;
    height: 100%;
}

@font-face {
    font-family: "Impact";
    src: url(../asset/font/impact.ttf) format("truetype");
}

.hidden {
    display: none !important;
}

.opacityHidden {
    opacity: 0;
    cursor: initial !important;
    user-select: none !important;
}

.fullOrangeBtn {
    display: inline-block;
    cursor: pointer;
    background: linear-gradient(#ffd078, orange);
    font-weight: bold;
    text-align: center;
}

.lightOrangeBtn {
    display: inline-block;
    cursor: pointer;
    border: orange 2px solid;
    text-align: center;
}