*{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}

/* Navigation*/
nav{
    padding: 0px;
}
img#logo{
    display: block;
    margin: 0;
    
}

/* Download Section */
.download{
    width: 100%;
}
img#profile{
    
    border-radius: 120px;
    display: block;
    margin: 16px auto;
}
.download-button{
    display: block;
    margin: 16px auto;   
}
.download p{
    margin: 48px 25%;
    font-size: 16px;
    font-weight: 500;
    text-align: justify;
    
}
#download-button{
    background-color: green;
    display: block;
    border-radius: 50px;
    border-style: hidden;
    margin: 0 auto;
    padding: 16px;
    width: 240px;
    height: 80px;
    font-size: 22px;
    color: white;
}
#download-button:hover{
    width: 250px;
    height: 100px;
    transition: 0.5s;
}


/* Footer */
footer {
    margin: 64px 0px 16px 0px;
    width: auto;
    font-size: 16px;
    text-align: center;
}
footer p{
    margin: 0px 16px;
}
.introduction{
    margin: 32px 64px;
    line-height: 2;
}
.titre{
    font-weight: bold;
}
.permission{
    margin: 32px 64px;
    line-height: 2;
 
}
.contact{
    margin: 32px 64px;
    line-height: 2;
  
}