.container{
    margin: 0 auto;
    width: 80%;
    text-align: center;
    direction: rtl;
}

#introduce{
    display: block;
    width: 100%;
    font-size: 35px;
    font-weight: bold;
    color: white;
    padding-bottom: 5px;
    background-color: #4CAF50;
    text-decoration: none;
    margin-bottom: 15px;
}


/* Page Style */