:root {
    --width: 320px;
    --height: calc(var(--width) * 3 / 4); /* 240px */
    --height-menu: 20.14px;
    --width-menu: 137;
    --height-question: 30px;
    --width-height-icon-closed: 16px;
}

/* ≥ 576px */
@media (min-width: 576px) {
    :root {
        --width: 432px;
        --height: calc(var(--width) * 3 / 4); /* 324px */
        --height-question: 40px;
        --width-height-icon-closed: 20px;
    }
}

/* ≥ 768px */
@media (min-width: 768px) {
    :root {
        --width: 576px;
        --height: calc(var(--width) * 3 / 4); /* 432px */
        --height-question: 60px;
        --width-height-icon-closed: 28px;
    }
}

/* ≥ 992px */
@media (min-width: 992px) {
    :root {
        --width: 720px;
        --height: calc(var(--width) * 3 / 4); /* 540px */
        --height-menu: 60.44px;
        --height-question: 80px;
        --width-height-icon-closed: 34px;
    }
}

/* ≥ 1200px */
@media (min-width: 1200px) {
    :root {
        --width: 840px;
        --height: calc(var(--width) * 3 / 4); /* 630px */
        --height-menu: 65px;
        --height-question: 90px;
        --width-height-icon-closed: 36px;
    }
}

/* ≥ 1400px */
@media (min-width: 1400px) {
    :root {
        --width: 960px;
        --height: calc(var(--width) * 3 / 4); /* 720px */
        --height-menu: 67.16px;
        --height-question: 100px;
        --width-height-icon-closed: 38px;
    }
}

* {
    box-sizing: border-box;
}

body,
html {
    margin: 0;
    padding: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    font-family: Arial, sans-serif;
    transition: all 0.3s ease;
}

.container-w {
    width: var(--width);
    max-width: 100%;
    margin: 0 auto;
    height: var(--height);
    margin-top: calc(49vh - var(--height) / 2);
    position: relative;
}

.box-content {
    height: calc(100% - var(--height-menu));
    width: 100%;
}

.box-images {
    position: relative;
}

.box-images,
.box-images .box-image,
.simple-slider,
.simple-slider .slides {
    width: 100%;
    height: 100%
}

.box-menus {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    padding: 0;
    background-color: #FEF8EA;
    width: 100%;
    max-width: 100%;
    height: var(--height-menu);
    border: 1px solid #AADEEE;
}

.box-menus .menu-onlick-slider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: calc(var(--width) / 960 * var(--width-menu));
    height: calc(var(--height-menu));
    display: inline-block;
    color: transparent;
}

.box-menus .menu-onlick-slider-02 {
    left: calc(var(--width) / 960 * var(--width-menu));
}

.box-menus .menu-onlick-slider-03 {
    left: calc(var(--width) / 960 * (var(--width-menu) * 2));
}

.box-menus .menu-onlick-slider-04 {
    left: calc(var(--width) / 960 * (var(--width-menu) * 3));
}

.box-menus .menu-onlick-slider-05 {
    left: calc(var(--width) / 960 * (var(--width-menu) * 4));
}

.box-menus .menu-onlick-slider-06 {
    left: calc(var(--width) / 960 * (var(--width-menu) * 5));
}

.box-menus .menu-onlick-slider-07 {
    left: calc(var(--width) / 960 * (var(--width-menu) * 6));
}

.scale-up-center {
    -webkit-animation: scale-up-center 0.4s cubic-bezier(0.390, 0.575, 0.565, 1.000) both;
    animation: scale-up-center 0.4s cubic-bezier(0.390, 0.575, 0.565, 1.000) both;
}

@-webkit-keyframes scale-up-center {
    0% {
        -webkit-transform: scale(0.5);
        transform: scale(0.5);
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@keyframes scale-up-center {
    0% {
        -webkit-transform: scale(0.5);
        transform: scale(0.5);
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

.simple-slider {
    overflow: hidden;
    position: relative;
}

.simple-slider .slides {
    display: flex;
    transition: transform 0.5s ease;
    width: 100%;
}

.simple-slider img {
    width: 100%;
    flex-shrink: 0;
}

.simple-slider button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    cursor: pointer;
    padding: 0.2rem;
    font-size: .5rem;
}

.simple-slider .prev {
    left: 0;
}

.simple-slider .next {
    right: 0;
}

.slider-dots {
    text-align: center;
    margin-top: 10px;
    position: absolute;
    z-index: 9;
    top: 10px;
}

.slider-dots .dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #ccc;
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.slider-dots .dot.active {
    background: #333;
}

.question-onclick {
    width: var(--width);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: calc(var(--width) - 20%);
    list-style-type: none;
    height: var(--height-question);
    cursor: pointer;
}

.question-onclick.question-01 {
    top: calc(var(--height) - var(--height-question) * 5.5);
    margin-top: 16px;
}

.question-onclick.question-02 {
    top: calc(var(--height) - var(--height-question) * 4);
    margin-top: 5px;
}

.question-onclick.question-03 {
    top: calc(var(--height) - var(--height-question) * 2.5);
    margin-top: -5px;
}

.closed-slider {
    position: absolute;
    top: 10%;
    right: 5%;
    z-index: 9;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
}

.closed-slider,
.closed-slider svg {
    width: var(--width-height-icon-closed);
    height: var(--width-height-icon-closed);
}

.left-nav {
    left: 0;
}

.right-nav {
    right: 0;
}

.left-nav,
.right-nav {
    height: calc(var(--height) - var(--height-menu));
    top: 0;
    width: calc(var(--width)/100*30);
    cursor: pointer;
    position: absolute;
}

.left-nav a,
.right-nav a {
    display: block;
    height: 100%;
    text-decoration: none;
}

@media (min-width: 576px) {
    .simple-slider button {
        padding: 0.2rem;
        font-size: .5rem;
    }
}

@media (min-width: 768px) {
    .simple-slider button {
        padding: 0.5rem;
        font-size: 1rem;
    }
}

@media (min-width: 992px) {
    .simple-slider button {
        padding: 0.4rem;
        font-size: .8rem;
    }
}

@media (min-width: 1200px) {
    .simple-slider button {
        padding: 0.5rem;
        font-size: 1.2rem;
    }
}

@media (min-width: 1400px) {
    .simple-slider button {
        padding: 0.5rem;
        font-size: 1.2rem;
    }
}