body {
  padding-top: 54px;
}

@media (min-width: 992px) {
  body {
    padding-top: 56px;
  }
}

#banniere_image
{
    margin-top: 15px;
    margin-left: 100px;
    height: 150px;
    width: 900px;
    border-radius: 5px;
    background: url('couverture1.jpg') no-repeat;
    position: relative;
    box-shadow: 0px 4px 4px #1c1a19;
    margin-bottom: 25px;
}
#banniere_image2
{
    margin-top: 15px;
    margin-left: 100px;
    height: 150px;
    width: 900px;
    border-radius: 5px;
    background: url('couverture2.jpg') no-repeat;
    position: relative;
    box-shadow: 0px 4px 4px #1c1a19;
    margin-bottom: 25px;
}
#banniere_image3
{
    margin-top: 15px;
    margin-left: 100px;
    height: 150px;
    width: 900px;
    border-radius: 5px;
    background: url('couverture3.jpg') no-repeat;
    position: relative;
    box-shadow: 0px 4px 4px #1c1a19;
    margin-bottom: 25px;
}
#banniere_image4
{
    margin-top: 15px;
    margin-left: 300px;
    height: 150px;
    width: 600px;
    border-radius: 5px;
    background: url('couverture4.jpg') no-repeat;
    position: relative;
    box-shadow: 0px 4px 4px #1c1a19;
    margin-bottom: 25px;
}

.carousel-inner{
/* 	height: 500px; */
}
.carousel-item{
/* 	height: 400px; */
}
.d-block{
	height: 400px;
	width: auto;
}
/* .img-fluid{ */
/* /* 	height: 400px; */ */
/* /* 	width: auto; */ */
/* } */
.rotate90{
	-webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);

}

.carousel-control-prev-icon, .carousel-control-next-icon{
    outline: black;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid black;
    border-radius: 50%;
}