*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@import url('https://fonts.googleapis.com/css2?family=Mulish:wght@300;700&display=swap');

body{
    font-family: 'Mulish', sans-serif;
    margin: 0;
    overflow: hidden;
    background: #111;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container{
    width: 100%;
    display: flex;
    padding: 0 20px;
}

.slide{
    height: 80vh;
    border-radius: 20px;
    margin: 10px;
    cursor: pointer;
    color: #fff;
    flex: 1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    transition: all 500ms ease-in-out;
}

.slide h3{
    position: absolute;
    font-size: 24px;
    bottom: 20px;
    left: 20px;
    margin: 0;
    opacity: 0;
}

.slide.active{
    flex: 10;
}

.slide.active h3{
    opacity: 1;
    transition: 1s;
}