div{display: block; place-items: center;}
img{display: block;}
.reponsive-image{width: 100%; height: auto;}
body {font-family: Arial, sans-serif; text-align: center; flex-direction: column; justify-content: center; align-items: center; margin: 0; }
.container { display: inline-block; justify-content: space-around; max-width: 700px; }
.content_wrap { display: inline-block; margin: 0 auto; }
.cont_01 { display: flex; align-items: center; margin: 0 auto; }
.cont_02 { margin: 0 auto; }
.cont_01, .cont_02, .etc{
    margin-top: -1px;
}

html { scroll-behavior: smooth; }

.nav-combined { position: relative; line-height: 0; }
.nav-area {
    position: absolute;
    top: 0;
    height: 100%;
    width: 33.333%;
    cursor: pointer;
}
.nav-area:nth-of-type(1) { left: 0; }
.nav-area:nth-of-type(2) { left: 33.333%; }
.nav-area:nth-of-type(3) { left: 66.666%; }

.fixed-nav {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 700px;
    z-index: 1000;
    background: #fff;
}

.arrow-cell, .carousel-cell, .dots-cell { position: relative; }
.carousel-cell { overflow: hidden; }
.carousel-sizer {
    display: block;
    width: 100%;
    height: auto;
    visibility: hidden;
}
.carousel-track {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    transition: transform 0.4s ease;
}
.carousel-slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.arrow-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 25%;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    z-index: 5;
}
.arrow-btn img {
    display: block;
    width: 100%;
    height: auto;
}
.dots {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5%;
}
.dot {
    width: 2.92%;
    aspect-ratio: 1;
    border: none;
    padding: 0;
    cursor: pointer;
    background: url('/images/dot.png') center/contain no-repeat;
}
.dot.active {
    background-image: url('/images/dot_over.png');
}