.case {
    position: relative;
    width: 100%;
    padding: 200px 0;
    overflow: hidden;
}
.case > h2 {
    width: 100%;
    padding: 0 80px;

    font-size: 24px;
}
.case_wrapper {
    display: flex;
    gap: 40px;
    width: 100%;
    margin-top: 50px;
    padding-left: 80px;
    overflow-x: scroll;
}
.case_container {
    position: relative;
    width: 320px;
}
.case_container-imgBx {
    position: relative;
    width: 320px;
    height: 430px;
    margin-bottom: 20px;
    overflow: hidden;

    background: linear-gradient(45deg, #a18cd1, #fbc2eb);

    transition: .5s;
    opacity: .5;
}
.case_container:hover .case_container-imgBx {
    opacity: 1;
}
.case_container-imgBx img {
    width: 100%;
    height: 100%;
    object-fit: cover;

    opacity: 0;

    transition: 1s;
    transition-timing-function: ease-in-out;
    transform: scale(1.2);
}
.case_container:hover .case_container-imgBx img {
    animation: case_container-img 1s linear forwards;
}
@keyframes case_container-img {
    0% {
        transform: scale(1);
    }
    5% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}
.case_wrapper.active .case_container-imgBx img {
    transform: scale(1);
    opacity: 1;
}
.case_container h2 {
    position: relative;
    width: 100%;
    padding: 20px 0;

    border-top: solid 1px #aaa;

    font-size: 18px;
}
.case_container h2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 1px;

    transition: .5s;
    transition-timing-function: ease-in-out;
}
.case_container:hover h2::before {
    width: 100%;
}
.case_container h2::after {
    content: '⇀';
    position: absolute;
    top: 20px;
    right: 10px;
    
    color: #fff;
    font-size: 18px;

    transition: .5s;
    transition-timing-function: ease-in-out;
    opacity: 0;
}
.case_container:hover h2::after {
    transform: translateX(10px);
    opacity: 1;
}
.case_container h2 {
    width: 100%;
    padding: 20px 0;

    border-top: solid 1px #aaa;

    font-size: 18px;
}
.case_container p {
    display: flex;
    flex-direction: column;
    gap: 10px;

    font-size: 16px;
    line-height: 1.5;
    white-space: wrap;

    transition: .5s;
    opacity: 0;
}
.case_container:hover p {
    opacity: 1;
}
.case_container p span {
    display: flex;
    flex-direction: column;
    gap: 10px;

    color: #aaa;
    font-size: 13px;
}

@media screen and (max-width:1024px) {
    .case {
        position: relative;
        width: 100%;
        padding: 100px 0;
        overflow: hidden;
    }
    .case > h2 {
        width: 100%;
        padding: 0 30px;
    
        font-size: 18px;
    }
    .case_wrapper {
        display: flex;
        gap: 20px;
        width: 100%;
        margin-top: 30px;
        padding-left: 30px;
    }
    .case_container {
        position: relative;
        width: 210px;
    }
    .case_container-imgBx {
        position: relative;
        width: 210px;
        height: 280px;
    }
    .case_container h2 {
        width: 100%;
        padding: 20px 0;
    
        border-top: solid 1px #aaa;
    
        font-size: 15px;
    }
    .case_container h2::after {
        content: '⇀';
        position: absolute;
        top: 20px;
        right: 10px;
        
        font-size: 13px;
    
        transition: .5s;
        transition-timing-function: ease-in-out;
        opacity: 1;
    }
    .case_container p {
        display: flex;
        flex-direction: column;
        gap: 10px;

        font-size: 15px;

        opacity: 1;
    }
}