h1 u {
    text-decoration-style: dotted;
}

button {
    display: block;
    margin: 0 auto;
}

.piano-wrapper:has(.piano-align) {
    margin: 0 auto;
}

.flex-pianos-container {
    display: flex;
    width: 100%;

    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.flex-pianos {
    display: flex;
    width: max-content;
    padding: 8px;
    background-color: #C8C8C8;
    border: 3px dashed #B8B8B8;
    border-radius: 6px;

    justify-content: center;
    gap: 12px;
}

.p-box-capt {
    width: fit-content;
    margin: 0 auto;
    user-select: none;
}

.tension-order-container {
    display: flex;
    width: 70%;
    margin: 0 auto;
    gap: 15%;

    .t-o-col-left {
        flex: 3;
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin: 30px 0;

        .t-o-scale {
            background-color: #E0E0E0;
            padding: 8px;
            border-radius: 16px;
            .t-o-scale-name {
                text-align: center;
                font-size: 2vw;
            }
            
            img {
                width: 100%;
            }
        }
    }
    
    .t-o-col-right {
        flex: 2;
        
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        
        .t-o-meter-high,
        .t-o-meter-low {
            flex: 0;
            text-align: center;
            font-size: 3vw;
            font-weight: bold;
        }

        .t-o-meter {
            flex: 1;
            width: 80%;
            margin: 0 auto;
            background: linear-gradient(to bottom, #00FF00, #FFFF40, #F00000);
            box-shadow: inset 0 0 8px 16px #F0F0F0;
        }
    }
}