style.css

@charset "utf-8";
body {
    font-family: 游ゴシック体, 'Yu Gothic', YuGothic, 'ヒラギノ角ゴシック Pro', 'Hiragino Kaku Gothic Pro', メイリオ, Meiryo, Osaka, 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;
    background-color: rgb(228, 251, 255);
    width: 100%;
    max-width: 950px;
    margin: 0 auto;
}

#picture {
    border: solid black 1px;
    display: block;
    margin: 0 auto;
}

#taker {
    display: block;
    color: white;
    background-color: rgb(226, 100, 100);
    padding: 6px;
    margin: 0 auto;
    margin-top: 10px;
    border-radius: 12px;
    width: 300px;
    height: 50px;
    font-size: 30px;
    text-align: center;
}

#Value {
    display: inline-block;
    margin: 0 auto;
    width: 150px;
    height: 50px;
    font-size: 45px;
    text-align: right;
    border-radius: 12px;
    border: 2px Red solid;
}

#textbit,
#log {
    margin: 0 auto;
    width: 80%;
    min-height: 2em;
    border: 1px black solid;
    background-color: white;
}

.upload_btn {
    margin-bottom: 30px;
}

.point {
    font-size: 35px;
}

.pt_select {
    width: 300px;
    margin: 0 auto;
}

h4 {
    margin-left: 1em;
}