.bd-placeholder-img {
     font-size: 1.125rem;
     text-anchor: middle;
     -webkit-user-select: none;
     -moz-user-select: none;
     user-select: none;
}
 @media (min-width: 768px) {
     .bd-placeholder-img-lg {
         font-size: 3.5rem;
    }
}
 .b-example-divider {
     height: 3rem;
     background-color: rgba(0, 0, 0, .1);
     border: solid rgba(0, 0, 0, .15);
     border-width: 1px 0;
     box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
}
 .b-example-vr {
     flex-shrink: 0;
     width: 1.5rem;
     height: 100vh;
}
 .bi {
     vertical-align: -.125em;
     fill: currentColor;
}
 .nav-scroller {
     position: relative;
     z-index: 2;
     height: 2.75rem;
     overflow-y: hidden;
}
 .nav-scroller .nav {
     display: flex;
     flex-wrap: nowrap;
     padding-bottom: 1rem;
     margin-top: -1px;
     overflow-x: auto;
     text-align: center;
     white-space: nowrap;
     -webkit-overflow-scrolling: touch;
}
/* custom 1 */
 nav {
     background: #555;
}
 nav h1 {
     color: white;
}
 .nav-pills .nav-link {
     color: white;
}
 .nav-pills.bottom {
     bottom: 0 !important;
     position: absolute;
}
 .carousel-item {
     height: auto !important;
}
/* custom 2 */
 #mainPictureFrame {
     width: 100%;
     position: relative;
     height: calc(40vw - 140px);
}
 #mainPicture {
     width: 100%;
     position: absolute;
     top: 0;
     left: 0;
     height: auto;
}
 .lablelPicture {
     display: block;
     opacity: 0.3;
     width: 100%;
     position: absolute;
     top: 0;
     left: 0;
     height: auto;
     transition: all 0.5s ease-out;
}
 .lablelPicture.active {
     opacity: 1;
}
 .opacity07 {
     opacity: 0.7;
}
.lablelPicturePicto {
     position: absolute;
     top: 0;
     left: 0;
     width: 60px;
     heightg: 60px;
}
 .lablelPicturePicto {
     z-index: 9999999999;
     opacity: 1;
     transition: all 0.5s;
     border: solid 1px;
     border-radius: 50%;
     padding: 5px;
     background: rgb(0 ,0 ,0, 0.3);
}
 .lablelPicturePicto:hover, .lablelPicturePicto.active {
     transform: scale(1.2);
     border: solid 5px;
     width: 70px;
     heightg: 70px;
     background: rgb(0 ,0 ,0, 0.7);
}
 .nav-link {
     transition: all 1s ease-out;
}
 .carousel-control-next, .carousel-control-prev {
     display: none !important;
}
 main {
     background: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,0) 90%), linear-gradient(100deg, rgba(0,0,0,.9), rgba(0,0,0,0) 85%), linear-gradient(360deg, rgba(0,0,0,.9), rgba(0,0,0,0) 90%) !important;
}
 nav p span {
     float: left;
     color: #ffbf00;
     line-height: 20px;
     font-size: 20px;
     margin-top: 0px;
     letter-spacing: 5px;
     text-shadow: 0 0 10px black;
     text-align: center;
     width: 100%;
}