.demonstration {
    border-radius: 5px;
    padding: 20px;
    width: 100%;
    padding-left: 7rem;
}

.demonstration h2 {
    font-size: 24px;
    color: #333;
    margin-bottom: 10px;
    margin-left: 0rem;
}

.demonstration p {
    margin-left: 0rem;
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}
.charte-list {
    margin-left: 0rem;
    list-style-type: disc;
    padding-left: 20px;
}
.charte-list li {
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
}

.charte-number {
    font-weight: bold;      
    color: #333;       
    font-size: 18px; 
}

@media (max-width: 480px) {
    .demonstration h2, .demonstration p,.charte-list {
        padding-inline: 2rem;
        margin-left: 0;
        text-align: left;
    }
    .charte-list{
        margin-left: 2rem;
    }
  }