* {
    margin: 0;
    padding: 0;
}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: white;
}

img {
    display: block;
}
body {
    overflow-x: hidden;
}

section{
    height: 100vh;
}

section>img{
    height: 100vh;
}

/*초기화 완료*/
#wrap{
    overflow: hidden;
}
#section_1{
    position: relative;
}

#section_1>img{
    position: absolute;
}

#logo {
    position: absolute;
    top: 70px;
    left: 260px;
}

#menu {
    width: 1370px;
    height: 75px;
    background-color: rgba(0, 0, 0, 0.3);
    position: absolute;
    right: 0;
    top: 55px;
}

#menu > ul {
    width: 936px;
    height: 75px;
    padding: 0 262px 0 172px;
}

#menu > ul > li {
    width: 156px;
    height: 75px;
    float: left;
    color: white;
    font-weight: 500;
    text-align: center;
    line-height: 75px;
    cursor: pointer;
}

#menu > ul > li:hover {
    color: rgb(203, 203, 203);
}

#menu > ul > li > a:hover {
    color: rgb(203, 203, 203);
}

#menu_1 > ul {
    width: 156px;
    height: 50px;
    display: none;
}

#menu_1:hover>ul{
    display: block;
}

#menu_1 > ul > li {
    width: 78px;
    height: 30px;
    float: left;
    line-height: 30px;
}

#menu_1 > ul > li>a:hover {
    width: 78px;
    height: 30px;
    float: left;
    line-height: 30px;
    color: rgb(203, 203, 203);
}

#menu_2{
    position: relative;
}

#menu_2 > ul {
    width: 300px;
    height: 50px;
    top: 75px;
    left: -75px;
    position: absolute;
    display: none;
}

#menu_2:hover>ul{
    display: block;
}

#menu_2 > ul > li {
    width: 100px;
    height: 30px;
    float: left;
    line-height: 30px;
}

#menu_2 > ul > li>a:hover {
    width: 100px;
    height: 30px;
    float: left;
    line-height: 30px;
    color: rgb(203, 203, 203);
}

#se1_box{
    width: 634px;
    height: 470px;
    position: absolute;
    top: 58%;
    left: 50%;;
    margin: -235px 0 0 -317px;
}

#se1_box_in{
    width: 614px;
    height: 0px;
    background-color: rgba(0, 0, 0, 0.5);
    position: relative;
    border-radius: 2%;
    padding-top: 20px;
    color: white;
    opacity: 0;
}

#se1_box_in>h2{
    font-size: 20px;
    text-align: center;
    font-weight: 500;
}

#se1_box_in>h1{
    color: white;
    text-align: center;
    font-size: 57px;
    margin: 15px 0 25px;
    font-weight: 500;
}

#se1_box_in>h3{
    color: white;
    font-size: 14px;
    text-align: center;
    margin: 20px 0;
    font-weight: 500;
}

#footer_in{
    width: 1200px;
    height: 121px;
    margin: 0 auto;
    padding: 35px 0 0;
}

#footer_in>p{
    width: 60%;
    color: #919191;
    font-size: 14px;
    line-height: 30px;
    float: left;
}

#footer_in>p>span{
    color: white;
}

#footer_in>a{
    width: 20%;
    font-size: 13px;
    line-height: 30px;
    float: right;
    text-align: right;
    margin-top: 50px;
    color: white;
}















/*se1_end*/