.body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    padding-bottom: 50px;
    background: #f7f7f7;
}
.back-button {
    display: inline-block;
    margin: 15px 0 10px 20px;
    padding: 8px 15px;
    background-color: #666;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    transition: background-color 0.3s ease;
}
.back-button:hover {
background-color: #444;
}
.containered {
    flex:1;
    max-width: 80%;
    margin: 20px auto;
    display: flex;
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    margin-bottom: 200px;
    border-radius: 6px;
    overflow: hidden;
}
.lefted {
    flex: 1;
    max-width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    padding: 20px;
}
.underline{
    width: 50px;
    margin: 0;
}
.underlinedesc{
    width: 80px;
    margin: 0;
    margin-bottom: 2px;
}
.lefted img {
    max-width: 100%;
    height: auto;
    border: 4px double #ffffff9d;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lefted img:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}
.righted {
    flex: 2;
    padding: 20px 30px;
}
.headered {
    display: flex;
    justify-content: space-between;
    background: #666;
    color: #fff;
    padding: 10px 15px;
    border-radius: 4px;
    margin-bottom: 20px;
}
.headered div {
    font-weight: bold;
}
.headered .position {
    font-style: italic;
}
.contented{
    
    text-align: justify;
    line-height: 1;
    margin-bottom: 15px;
    color: #333;
    font-size: 16px;
}


/* ------------------------------ */
/*         RESPONSIVE CSS         */
/* ------------------------------ */

/* --- Screen 780px --- */
@media (max-width: 780px) {
    .containered {
        flex-direction: column;
        max-width: 90%;
    }
    .underline {
        width: 50px;
        margin: 0 auto; /* centers the element horizontally */
    }
    .underlinedesc{
        width: 80px;
        margin: 0 auto;
        margin-bottom: 2px;
    }
    .lefted {
        max-width: 100%;
        padding: 15px;
    }

    .righted {
        padding: 15px 20px;
    }

    .headered {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }
}

/* --- Screen 480px --- */
@media (max-width: 480px) {
    .back-button {
        margin-left: 10px;
        padding: 6px 12px;
        font-size: 14px;
    }

    .containered {
        max-width: 95%;
        margin-bottom: 100px;
    }

    .righted {
        padding: 15px;
    }

    .contented {
        font-size: 13px;
        line-height: 1.2;
    }

    .headered {
        font-size: 14px;
        padding: 8px 10px;
    }

    .lefted img {
        max-width: 90%;
    }
}

/* --- Screen 370px --- */
@media (max-width: 370px) {
    .back-button {
        margin-left: 5px;
        padding: 5px 10px;
        font-size: 12px;
    }

    .headered {
        font-size: 13px;
        padding: 6px 8px;
    }

    .contented {
        font-size: 12px;
    }

    .righted {
        padding: 10px;
    }

    .lefted {
        padding: 10px;
    }

    .lefted img {
        max-width: 100%;
    }
}