#bloc_page
{
display: flex;
justify-content: space-around;
height: 460px;
width: 1460px;
flex-wrap: wrap;
}



aside
{
display: flex;
flex-direction: column;
justify-content: space-around;
background-color: aqua;
font-size: 15 px;
width: 20%;
margin: 2px;
height: 650px;
border: 1px solid black;
padding-left: 1px;
padding-right: 1px;
}

section
{
display: flex;
flex-direction: row;
font-size: 20px;
justify-content: space-around;
width: 70%;
margin: 2px;
height: 1800px;
}

header
{
background-color: white;
width: 1450px;
height: 170px;
font-size: 20px;
{

logo
{
display: flex;
text-transform: uppercase;
margin: auto;
padding-top: 0px;
}