div.tudo{
    font-family: 'Karla', sans-serif;
    width:975px;
    margin:0 auto;
    background-color: pink
}

div.esquerda {
    width: 400px;
    float: left;
    background-color: violet
}



div.direita {
    width: 400px;
    float: left;
    background-color: firebrick
}

div.meio {
    width: 100px;
    float: right; 
    position: absolute;´

}
div.lado-meio {
    width: 87.5px;
    float: :right;
    table-layout: fixed ; 
    position: absolute;´´
}

h1 {
    font-size: 100px;
    margin-left: 20%;
}