*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
}
body{
    background-color: #eee;
}

.slideshow-container{
    position: relative;
    width: 55%;
    height: 30vw;
    margin: 80px auto;
}
.showcase{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    perspective: 1400px;
    transform-style: preserve-3d;
}
.showcase .div-image{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 8px;
    border: none;
    padding: 0;
    transition: 0.7s ease;
    background-color: transparent;
    box-shadow: 0 20px 30px grey;
}
.showcase .div-image .image{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 8px;
    filter: blur(4px);
    margin: 0;
}
.showcase .div-image-main .image{
    filter: blur(0);
}
.showcase .radio-btns{
    width: 100%;
    position: absolute;
    top: 105%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}
.showcase .radio-btns input[type=radio]{
    height: 10px;
    width: 10px;
    margin: 3px;
    transition: 0.7s ease;
}
.showcase .radio-btns input[type=radio]:checked{
    height: 20px;
    width: 20px;
}
.div-image-left-hidden{
    transform: translate3d(-60%, 0, -400px);
    opacity: 0;
}
.div-image-left-3{
    transform: translate3d(-45%, 0, -300px);
}
.div-image-left-2{
    transform: translate3d(-30%, 0, -200px);
}
.div-image-left-1{
    transform: translate3d(-15%, 0, -100px);
}
.div-image-main{
    transform: translate3d(0%, 0, 0);
}
.div-image-right-1{
    transform: translate3d(15%, 0, -100px);
}
.div-image-right-2{
    transform: translate3d(30%, 0, -200px);
}
.div-image-right-3{
    transform: translate3d(45%, 0, -300px);
}
.div-image-right-hidden{
    transform: translate3d(60%, 0, -400px);
    opacity: 0;
}
.showcase .image-data{
    display: none;
}

.div-image .caption{
    width: 100%;
    text-align: center;
    position: absolute;
    top: calc(100% - 4vw - 10px);
    left: 0;
    color: #fff;
    background-color: rgba(0, 0, 0, 0.6);
    padding: 4px;
    font-size: 2vw;
    height: calc(2vw + 10px);
}