#pwChange,
input {
    font-size: 1.1em;
    font-weight: bold;
}

#main {
    text-align: center;
}

#Guide {
    width: 100%;
}

.row_table {
    margin: auto;
}

.row_table td,
.row_table th {
    border: 1px solid #cbced2;
    border-collapse: collapse;
    padding: 4px 15px;
    text-align: left;
}

.row_table th {
    background-color: #01214d;
    color: #FFFFFF;
    text-align: right;
}

.progress-bar-container {
    position: relative;
    margin-top: 10px;
    width: 100%;
    height: 20px;
    background-color: #ddd;
    border-radius: 4px;
}

.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    background-color: #ddd;
    border-radius: 4px;
    transition: width 0.4s ease-in-out;
}

.strength-0 {
    width: 2%;
    background-color: red;
}

.strength-1 {
    width: 25%;
    background-color: orange;
}

.strength-2 {
    width: 50%;
    background-color: gold;
}

.strength-3 {
    width: 75%;
    background-color: yellowgreen;
}

.strength-4 {
    width: 100%;
    background-color: green;
}


@media screen and (max-width: 480px) {

    /* 480px以下に適用されるCSS（スマホ用） */
    #main {
        font-size: 0.6em;
    }

    .topMessage {
        width: 330px !important;
    }

    #Guide {
        font-size: 1.3em;
    }

    .row_table,
    .row_table td,
    .row_table th {
        border: 1px solid #cbced2;
        border-collapse: collapse;
        text-align: center;
    }

    .row_table th {
        background: #01214d;
        color: #fff;
        padding: 4px 12px;
        display: block;
    }

    .row_table td {
        background: #f5f6f8;
        padding: 4px 12px;
        display: block;
    }
}