#firstimg {text-align: left; min-height: 30vh;}
#firstimg>div {
    padding: 100px 0 0 0;
    bottom: 0;
    z-index: 99;}
#firstimg h1, #firstimg h1 strong  {font-weight: 900;}
.med-img {border-radius: 1rem; box-shadow: 0 0 40px rgba(255, 255, 255, .1882352941); overflow: hidden;}
.med-img-left {margin-left : 35px;}

ul.list-check li:before {
    content: "";
    width: 2.5rem;
    height: .2rem;
    background: #e50625;
    border-radius: 1rem;
    display: grid;
    position: relative;
    top: 15px;
    left: -55px;
    transition: all .3s ease-out;;}
    
ul.list-check li{    margin-left: 55px; margin-bottom : 25px}

ul.list-horaires li:before {
    content: "";
    width: 2rem;
    height: .1rem;
    background: #666666;
    border-radius: 1rem;
    display: grid;
    position: relative;
    top: 15px;
    left: -55px;
    transition: all .3s ease-out;;}
    
ul.list-horaires li{    margin-left: 55px; margin-bottom : 5px}