:root {
    --jumbotron-padding-y: 3rem;
}

.jumbotron {
    padding-top: var(--jumbotron-padding-y);
    padding-bottom: var(--jumbotron-padding-y);
    margin-bottom: 0;
    background-color: #fff;
}
@media (min-width: 768px) {
    .jumbotron {
        padding-top: calc(var(--jumbotron-padding-y) * 2);
        padding-bottom: calc(var(--jumbotron-padding-y) * 2);
    }
}

.jumbotron p:last-child {
    margin-bottom: 0;
}

.jumbotron-heading {
    font-weight: 300;
}

.jumbotron .container {
    max-width: 40rem;
}

footer {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

footer p {
    margin-bottom: .25rem;
}

.box-shadow { box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05); }

.bg-danger-msg {
    padding: 10px;
    background-color: lightpink;
}

.bg-success-msg {
    padding: 10px;
    background-color: darkseagreen;
}

/*          UPLOAD PHOTO            */
.card-img-top {
    width: 100%;
    height: 15vw;
    object-fit: cover;
}

.gal-item:focus{
    outline: none;
}
.gal-item:after{
    /*content:"\f00e";*/
    content:"";
    font-family: FontAwesome;
    opacity: 0;
    background-color: rgba(0, 0, 0, 0.75);
    position: absolute;
    right: 0px;
    left: 0px;
    top: 0px;
    bottom: 70px;
    text-align: center;
    vertical-align: middle;
    font-size: 30px;
    color: #fff;
    -webkit-transition: all 0.5s ease-in-out 0s;
    -moz-transition: all 0.5s ease-in-out 0s;
    transition: all 0.5s ease-in-out 0s;
}
.gal-item:hover:after{
    opacity: 1;
}