Float en responsive
section{
background: #F3F3F3;
padding: 30px 10px;
display : flex;
flex-direction : row;
justify-content : space-between;
}
article{
width : 70%;
height : 100%;
flex : auto;
text-align: justify;
padding: 10px;
background: #FFF;
}
aside{
padding: 10px;
width: 30%;
height : 100%;
flex : auto;
background: #FFF;
}
@media screen and (max-width: 1024px){
section{
flex-direction : column;
}
}
Source = https://openclassrooms.com/forum/sujet/float-en-responsive