#main {
    position: absolute;
    top: 0;
    left: 0;
    padding: 1.6rem;
    font-family: Helvetica, verdana, monospace;
    color: white;
    visibility: hidden;
}

p#loading {
    position: absolute;
    bottom: 0;
    right: 0;
    padding: 1.6rem;
}

canvas#canvas {
    /* background: #373B44; */
    /* background: -webkit-linear-gradient(to bottom, #4286f4, #373B44); */
    /* background: linear-gradient(to bottom, #4286f4, #373B44); */
    /*暗めの色なので切った*/
}
/* 陸の採集画面（js/landanimation.js）では、明るい野原の上なので文字を濃く */
#page-4.is-land #main { color: #1f3a14; text-shadow: 0 1px 0 rgba(255, 255, 255, .7); }