body {
    background-color: #E9E9E9;
    color: #333333;
    font-family: "メイリオ", "Arial";
    font-size: 1.1em;
}

.main {
    background-color: #FFF;
    text-align: center;
    width: 780px;
    margin-left: auto;
    margin-right: auto;
    padding: 20px;
    border: 3px #DDDDDD solid;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
}

img {
    border-width: 0;
}

.input_name {
    font-size: 1.1em;
    text-align: center;
    border: solid 5px #00C2FC;
}

.btn_submit {
    font-size: 1.1em;
}

#progress {
    font-size: 0.8em;
}

#selector {
    font-size: 0.9em;
}