#chronometer{text-align:center}#laps{list-style:none;padding:0;margin-bottom:10px}#laps li{margin-bottom:5px;font-size:25px;color:#000}.lap_input{border:1px solid #d5d5d5;height:30px;font-size:18px;font-family:arial;position:relative;top:-4px}#parent_display{width:435px;margin:auto;margin-top:20px;background-color:#fff;border-radius:10px;border:2px solid #000;color:#000;letter-spacing:2px}#display{width:50px;margin-left:25px;font-size:70px;font-family:calculatrice,sans-serif}.tour{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:10px}.tour .tourHeure{font-family:calculatrice,sans-serif;font-size:30px;text-align:center;margin-right:5px;letter-spacing:1px}.tour .tourInput{border:1px solid #d5d5d5;height:30px;font-size:18px;font-family:arial;margin-left:5px;text-align:center;padding:1px;width:170px}@media all and (max-width:670px){#parent_display{width:285px}#parent_display #display{font-size:42px}.lap_input{width:115px}.tour:first-child{margin-top:10px}.tour .tourHeure{font-size:20px}}