/* Modify Bootstrap carousel-item's transition effect */
.sliding-intro .modal-dialog{
    height: calc( 100% - 20px );
    margin: 10px auto;
    width: calc( 100% - 200px );
    max-width: 550px;
    min-height: auto;
}

.intro-carousel,
.intro-carousel .carousel-inner,
.intro-carousel .carousel-item.active{
    height: 100%;
}

.sliding-intro .carousel-item {
    transition: transform 1s cubic-bezier(1, -0.01, 0.09, 0.96);
}

.sliding-intro .modal-content {
    background-color: rgb(30, 30, 30);
    border-radius: 0;
    box-shadow: 0 0 20px -5px black;
    height: 100%;
}

.sliding-intro .intro-image {
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    width: 100%;
    height: 0;
    /*border: 1px solid grey;*/
    /*border-radius: 0.5rem;*/
}

/* text will not show by default */
.sliding-intro .intro-text-container {
    color: white;
    text-align: center;
    transition: transform .3s cubic-bezier(0.69, 0.01, 0.4, 1.56), opacity .3s;
    transform: translateY(50px);
    opacity: 0;
}

.sliding-intro .intro-text-container.show {
    transform: translateY(0);
    opacity: 1;
}

.sliding-intro .intro-text-title {
    font-size: 1.5rem;
    margin: 1rem 0 .5rem 0;
    letter-spacing: 0.05rem;
}

.sliding-intro .intro-text-content {
    color: rgb(215, 215, 215);
}

.sliding-intro .modal-footer {
    padding: 1rem .0rem;
    border-top: 1px solid rgb(120, 120, 120);
    margin: 0 1rem;
    text-align: right;
}

.sliding-intro .btn {
    padding: .375rem .75rem !important;
}

@media (max-width: 768px) {
    .sliding-intro .modal-dialog{
        width: calc( 100% - 50px );
    }
}

@media (max-width: 500px) {
    .sliding-intro .modal-dialog{
        height: calc( 100% - 100px );
        margin: 50px auto;
    }
}

@media (max-width: 380px) {
    .sliding-intro .modal-dialog{
        height: calc( 100% - 150px );
        margin: 75px auto;
    }
}