style.css

@import url('https://fonts.googleapis.com/css2?family=Nanum+Gothic:wght@400;700&display=swap');
/* 리셋 CSS */

/* input 기본 스타일 초기화 */
input {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin: 0;
}

/* IE10 이상에서 input box 에 추가된 지우기 버튼 제거 */
input::-ms-clear {
    display: none;
}

/* input type number 에서 화살표 제거 */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin: 0;
}

/* Select box 스타일 초기화 */
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* IE 에서 Select box 화살표 제거 */
select::-ms-expand {
    display: none;
}


html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
/* 헤더 레이아웃 */
header {
    widht: 100%;
    height: 83px;
    background: white;
    box-shadow: 3px 3px 3px darkgray;
    position: fixed;
    top: 0;
    left:0;
    right:0;
    z-index:99;
}

header .content {
    width: 1200px;
    height: inherit;
    margin: 0 auto;
    display: flex;

    
}
header .logo {
    width: 190px;
    height: inherit;
    display:flex;
    align-items: center;
}
header .logo img {
    width: 190px;
    height: 26px;
}

header .gnb {
    width: 870px;
    height: inherit;
    margin-top: 28px;
    text-align: center;
}
header .gnb li {
    font-size: 16px;
    font-family: 'Nanum Gothic',sans-serif;
    font-weight: bolder;
    line-height: 22px;
    padding-bottom: 8px;
    display: inline-block;
}
header .gnb li:nth-child(n+2) {
    margin-left: 80px;
}

header .search {
    width: 91px;
    height: inherit;
    display: flex;
    align-items: center;
}
header .search button {
    width: inherit;
    height: 36px;
    background: #424c51;
    color: #eceff1;
    font-size: 13px;
    font-weight: bold;
    border-radius: 5px;
    border:0;
    outline:0;
}
header .search img {
    width: 16px;
    height: 16px;
}

header .local {
    width: 46px;
    height: inherit;
    display: flex;
    align-items: center;
}
header .local select {
    width: 46px;
    height: 36px;
    border-color: gray;
}
/*프레젠테이션 레이아웃*/
main {
    width: 100%;
    height: 677px;
    background: #dbdbdb;
}
main .content {
    margin: 0 auto;
    width: 1200px;
    height: 675px;

}
main .content video {
    width: 1200px;
    height: 675px;
}
nav {
    width: 100%;
    height: 400px;
}
nav .content {
    margin: 0 auto;
    width: 1200px;
    height: 400px;

    display: flex;
    justify-content: center;
    align-items: center;
}
nav .content .item {
    width: 300px;
    height: 289px;
    position: relative;
}
nav .content .item .product {
    width: 270px;
    height: 180px;
    background: tomato;
    position: absolute;
    bottom: 0px;
    right: -40px;
}
nav .content .item .product:hover {
    transition: all 0.8s;
    right: -10px;
}


nav .content #construct {
    background: center / contain no-repeat url("./resources/bg_main_pr01.jpg");
}
nav .content #construct:hover {
    background: center / contain no-repeat url("./resources/bg_main_pr01_over.jpg");
    transition: all 0.8s;
}
nav .content #construct .product {
    background: center / contain no-repeat url("./resources/product_object01.png");
}

nav .content #industry {
    background: center / contain no-repeat url("./resources/bg_main_pr02.jpg");
}
nav .content #industry:hover {
    background: center / contain no-repeat url("./resources/bg_main_pr02_over.jpg");
    transition: all 0.8s;
}
nav .content #industry .product {
    background: center / contain no-repeat url("./resources/product_object02.png");
}
nav .content #ship {
    background: center / contain no-repeat url("./resources/bg_main_pr03.jpg");
}
nav .content #ship:hover {
    background: center / contain no-repeat url("./resources/bg_main_pr03_over.jpg");
    transition: all 0.8s;
}
nav .content #ship .product {
    background: center / contain no-repeat url("./resources/product_object03.png");
    right: -60px;
}
nav .content #ship .product:hover {
    right: -40px;
}

nav .content #car {
    background: center / contain no-repeat url("./resources/bg_main_pr04.jpg");
    overflow:hidden;
}
nav .content #car:hover {
    background: center / contain no-repeat url("./resources/bg_main_pr04_over.jpg");
    transition: all 0.8s;
}
nav .content #car .product {
    background: center / contain no-repeat url("./resources/product_object04.png");
}

.menu {
    width: 100%;
}
.menu .content {
    margin: 0 auto;
    width: 1200px;
    height: 100%;
    display: flex;
    flex-wrap : wrap;
}
.menu .content .item {
    width: 25%;
    height: 300px;
    border-top: 2px solid;
    border-color : #004ba9;
    color: #004ba9;
    font-family: 'Nanum Gothic',sans-serif;
}
.menu .content .item h2 {
    padding: 10px 30px;
    font-size: 26px;
    position: relative;
}
.menu .content .item h2::after {
    content: '';
    display: inline-block;
    position: absolute;
    right: 0px;
    width: 20px;
    height: 20px;
    background: center / contain no-repeat url("./resources/img_menu_more02.png");
}
.menu .content .item p {
    padding: 20px 30px;
    font-size: 10px;
}
.menu .content #company {
    width: 100%;
    height: 250px;
    background: no-repeat url("./resources/img_main_company_m.jpeg");
    background-size: contain;
}
.menu .content #brand {
    width: 100%;
    height: 250px;
    background: no-repeat url("./resources/img_main_brandstory_m.jpeg");
    background-size: contain;
}
.menu .content #recruit {
     width: 100%;
     height: 250px;
     background: no-repeat url("./resources/img_main_recruit_m.jpeg");
     background-size: contain;
}
.menu .content #history {
      width: 100%;
      height: 250px;
      background: no-repeat url("./resources/img_main_history_m.jpeg");
      background-size: contain;
}
.more {
    width: 100%;
    height: 250px;
}
.more .content {
    margin: 0 auto;
    width: 1200px;

    display: flex;
    justify-content: space-around;
}

.more .content .item {
    width: 385px;
    height: 97px;

    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 18px;
    color: #004ba9;
    font-family: 'Nanum Gothic', sans-serif;

    border: 1px solid;
    border-color: lightgray;
}
.more .content .item .btn {
    width: 20px;
    height: 20px;
    background: center / contain no-repeat url("./resources/img_menu_more.png");
}

.more .content #tech {
    width: 50px;
    height: 50px;
    background: center / contain no-repeat url("./resources/bg_main_btn01.png");
}
.more .content #store {
    width: 50px;
    height: 50px;
    background: center / contain no-repeat url("./resources/bg_main_btn02.png");
}
.more .content #query {
    width: 50px;
    height: 50px;
    background: center / contain no-repeat url("./resources/bg_main_btn03.png");
}
footer .upper {
    width: 100%;
    height: 55px;
    background: #263238;
}
footer .upper .content {
    line-height: 40px;
    margin: 0 auto;
    width: 1200px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
footer .upper .content .info {
    width: 350px;
    font-size: 14px;
    font-family: 'Nanum Gothic', sans-serif;
    font-weight: bold;
    color: #a1a1a1;
}
footer .upper .content .family {
    width : 240px;
    height: 100%;
    font-family: 'Nanum Gothic', sans-serif;
    text-align: center;
    font-weight: bold;
    font-size: 14px;
    color: #a1a1a1;
    background: #1e292e;
}

#instagram {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: center / contain no-repeat url("./resources/ic_instagram.png");
    position: relative;
    top: 10px;
}
#facebook {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: center / contain no-repeat url("./resources/ic_facebook.png");
    position: relative;
    top: 10px;
}
#youtube {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: center / contain no-repeat url("./resources/ic_ytb.png");
    position: relative;
    top: 10px;
}


footer .lower {
    width: 100%;
    height: 125px;
    background: #e9eaeb;
}
footer .lower .content {
    margin: 0 auto;
    width: 1200px;
    height: 100%;

    display: flex;
    align-items: center;
}
footer .lower .content .foot_logo {
    width: 189px;
    height: 31px;
    background: center / contain no-repeat url("./resources/bg_foot_logo.png");
}

footer .lower .content .detail {
    font-family: 'Nanum Gothic', sans-serif;
    font-size: 12px;
    margin-left: 20px;
    line-height: 18px;
    color: #37474f;
}