.calculatriceLigne #coteA,.calculatriceLigne #coteB{text-align:center;font-size:24px;font-family:calculatrice,sans-serif;letter-spacing:3px}.calculatriceLigne #surfaceCarre{border:2px solid #033061;width:5px;height:5px;background-color:#b6d5fb;-webkit-transition:all .3s ease-in-out;transition:all .3s ease-in-out;margin-bottom:10px}.calculatriceLigne #coteB{position:relative;left:-15px}@media (max-width:670px){#coteA,#coteB{display:none}.w300{width:190px}}