body
{
    margin-top:0px;
    margin-bottom:0px;
    margin-left:0px;
    margin-right:0px;
}

.menu
{
    background-color: rgb(255,0,0);
    width: calc(30%);
    float: left;
    height: 100%;
}

.createur
{
    position: absolute;
    bottom: 20px;
    left: 20px
}

.content
{
    background-color: rgb(0,0,255);
    width: calc(70%);
    float: left;
    height: 100%;
}

.erreur
{
    background-color: purple;
    height: 100%;
    width: 100%;
}

menu > li > a
{
    background-color: pink;
    transition: all 1s ease-in-out;
    position: relative;
    left: 0px;
}

menu > li > a:hover
{
    font-size: xx-large;
    position: relative;
    left: 200px;
}