.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 */
 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;
}
 .containerRow {
     display: flex;
     flex-wrap: wrap;
}
 .containerRow .inlineRow {
     position: relative;
     overflow: hidden;
    /*background: black;
    */
     margin: 10px 5px;
}
 .containerRow.row4 .inlineRow {
     flex: 1 0 20%;
     height: 288px !important;
}
 .containerRow.row3 .inlineRow {
     flex: 1 0 30%;
     max-height: 250px !important;
}
 .containerRow.row2 .inlineRow {
     flex: 1 0 40%;
     max-height: 300px !important;
}
 .containerRow .inlineRow img {
     height: 100%;
     width: auto;
	 max-width: 400px;
     margin: 0 auto;
     transition: 1s;
}
 .containerRow .inlineRow img:hover {
     transform: scale(1.1);
}
 .containerRow .inlineRow span {
     position: absolute;
     width: 100%;
     height: auto;
     bottom: 0;
     background: none;
     text-align: center;
}
 .containerRow .inlineRow span span {
     position: relative;
     background: rgba(0,0,0,0.5);
     color: white;
     font-size: 15px;
}
 .block {
     display: none;
}
/* .show {
     transition: 0.5s;
     display: block;
}
*/
 .sela_realisation h1 {
     color: #fff;
}
 .sela_realisation h2 {
     text-align: center;
     margin-bottom: 20px;
     border-bottom: solid 1px;
     padding-bottom: 20px;
}
 body {
     background: linear-gradient(-45deg, #000, #342801 , #000, #342801 );
     background-size: 200% 200%;
     animation: gradient 15s ease infinite;
     -webkit-animation: gradient 10s ease infinite;
     height: 100vh;
}
 main {
     background: none !important;
}
 @keyframes gradient {
     0% {
         background-position: 0% 50%;
    }
     50% {
         background-position: 100% 50%;
    }
     100% {
         background-position: 0% 50%;
    }
}