.working-process__content {
    width: 100rem;
}

.working-process__list {
    width: 100%;
    display: flex;
    overflow: hidden;
}

.working-process-item {
    width: 30%;
    background: url(../../images/working-process-item-bg.png) repeat;
    background-size: 10rem auto;
}

.working-process-item__title {
    width: 101%;
    padding: 1.6rem 2.6rem;
    color: #06ffff;
    background: #050505;
    position: relative;
    top: 5rem;
}

.section .working-process-item__title {
    transition: all 0.6s ease-out;
}

body[data-background="black"] .working-process-item__title {
    background: #fff;
    color: #0f9aff;
}

.working-process-item__list {
    box-sizing: border-box;
    height: 100%;
    padding-top: 34.5rem;
}

.working-process-item__list ul {
    box-sizing: border-box;
    height: 100%;
    padding: 2.6rem 0 1rem;
    margin: 0 0.5rem;
    background: #fff;
    transition: background 0.6s ease-out;
}

.working-process-item__list ul li {
    display: block;
    padding-left: 2rem;
    position: relative;
    font-size: 1.4rem;
    color: #666666;
    margin-bottom: 0.3rem;
    transition: color 0.6s ease-out;
}

.working-process-item__list ul li::after {
    content: "";
    display: block;
    width: 0.4rem;
    aspect-ratio: 1/1;
    background: currentColor;
    border-radius: 100%;
    position: absolute;
    left: 0.8rem;
    top: 0.7rem;
}

body[data-background="black"] .working-process-item__list ul {
    background-color: #050505;
}

body[data-background="black"] .working-process-item__list li {
    color: #bbb;
}

.working-process-item_1 {
    width: 20%;
}

.working-process-item_1 .working-process-item__title {
    top: 13rem;
}

.working-process-item_2 .working-process-item__title {
    width: 50.1rem;
    top: 21.5rem;
}

.working-process-item_3 {
    width: 20%;
}

.working-process-item_3 .working-process-item__title {
    top: 29.5rem;
}

/* media queries START */
@media (max-width: 991.9px) {
    .working-process__list {
        flex-direction: column;
    }

    .working-process-item:nth-child(n) {
        width: 100%;
        background: none;
    }

    .working-process-item:nth-child(n) .working-process-item__title {
        width: 100%;
        position: static;
        top: 0;
    }

    .working-process-item:nth-child(n) .working-process-item__list {
        border-left: 0.2rem dashed #bbb;
        border-right: 0.2rem dashed #bbb;
        padding: 2rem 1rem 3rem;
    }

    .working-process-item:nth-child(n) ul {
        padding: 0;
    }

    .working-process-item:last-child .working-process-item__list {
        border-bottom: 0.2rem dashed #bbb;
    }
}
/* media queries END */