#ou{width:100%}

.day{text-transform: :lowercase; display:inline-block;padding-right: 15px;}

.horaires>div{display:flex;justify-content: flex-start;}
#horaires{}

.horaires{width:85%;padding-left:5px}
.day{flex-basis: 35%;}

.horaires .closed{justify-content:flex-start}

.current{font-weight:bold}