/*default*/
body,
input,
select,
table,
textarea {
    color: #030303;
    font-family: 'Noto Sans KR', sans-serif;
}

html {
    overflow-x: hidden;
   /* scroll-behavior: smooth;*/
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

.inner {
    width: 1200px;
    margin: 0 auto;
    transition: 0.5s ease;
}
@media all and (min-width:768px) and (max-width:1200px) {
    .inner {
        width:92%
    }
}

@media all and (max-width:767px) {
    .inner {
        width: 92%
    }
}

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

/*ios대응*/
input,
textarea {
    appearance: none;
    -webkit-appearance: none;
}

select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background: url(../img/s_arrow.png) no-repeat 90% 50% #fff;
}

input:focus,
button:focus {
    outline: none;
}

.thumbnail {
    display: none;
}

/*반응형 폰트설정*/
html {
    font-size:62.5%;
}
@media all and (min-width:768px) and (max-width:1200px) {
    html {
        font-size: 53%;
    }
}

@media all and (max-width:767px) {
    html {
        font-size: 48%;
    }
}
/*
body::-webkit-scrollbar {
    width: 10px;
}

body::-webkit-scrollbar-thumb {
    background-color: #2f3542;
}

body::-webkit-scrollbar-track {
    background-color: #e0e0e0;
}
*/
/*main_title*/
.main_title {
    width: 500px;
    margin: 0 auto;
    text-align: center;
    font-family: 'NIXGON-Vb';
}
    .main_title h1 {
        font-size: 1.6rem;
        color: #808080;
        letter-spacing: 4px;
        padding-bottom: 10px;
    }
    .main_title h2 {
        font-size: 3.4rem;
        font-weight: bold;
        letter-spacing: 5px;
    }


/*header*/
.main_header {
    width: 100%;
    overflow: hidden;
    position: fixed;
    font-family: 'NIXGON-Vb';
    padding: 20px 3.6%;
    box-sizing: border-box;
    transition-duration: 0.2s;
    z-index: 900;
    color: #fff;
}

    .main_header h2 {
        float: left;
        width: 250px;
        height: 50px;
    }

        .main_header h2 img {
            width: 100%;
        }

            .main_header h2 img.b_logo{
                display: none;
            }

    .main_header ul {
        float: right;
        font-size: 1.8rem; 
        font-weight: normal;
        width: 855px;
        text-align: center;
    }

        .main_header ul li {
            float: left;
            line-height: 57px;
            width: 20%;
        }

.top_menu:hover .main_header ul {
    color: #030303;
    transition-duration: 0.5s;
    transition-duration: 0.2s;
}

.top_menu:hover .main_header h2 .w_logo {
    display: none;
    transition-duration: 0.5s;
    transition-duration: 0.2s;
}

.top_menu:hover .main_header h2 .b_logo {
    display: block;
    transition-duration: 0.5s;
    transition-duration: 0.2s;
}

/*sub_menu_box*/
.sub_menu_box {
    position: fixed;
    width: 100%;
    background: #fff;
    z-index: 800;
    padding: 90px 3.6% 50px 3.6%;
    box-sizing: border-box;
    font-family: 'NIXGON-Vb';
    display: none;
}

    .sub_menu_box .sub_menu_container {
        float: right;
        width: 855px;
    }

    .sub_menu_box .sub_menu {
        float: left;
        width: 20%;
        text-align: center;
    }

        .sub_menu_box .sub_menu ul li {
            font-size: 1.6rem;
            font-weight: normal;
            color: #333333;
            padding: 15px 0px;
        }

            .sub_menu_box .sub_menu ul li:hover {
                color: #00a1e4;
            }



            .sub_menu_box .sub_menu ul li::before,
            .sub_menu_box .sub_menu ul li::after {
                display: inline-block;
                opacity: 0;
                -webkit-transition: -webkit-transform 0.3s, opacity 0.2s;
                -moz-transition: -moz-transform 0.3s, opacity 0.2s;
                transition: transform 0.3s, opacity 0.2s;
            }

            .sub_menu_box .sub_menu ul li::before {
                margin-right: 10px;
                content: '[';
                -webkit-transform: translateX(20px);
                -moz-transform: translateX(20px);
                transform: translateX(20px);
            }

            .sub_menu_box .sub_menu ul li::after {
                margin-left: 10px;
                content: ']';
                -webkit-transform: translateX(-20px);
                -moz-transform: translateX(-20px);
                transform: translateX(-20px);
            }

            .sub_menu_box .sub_menu ul li:hover::before,
            .sub_menu_box .sub_menu ul li:hover::after,
            .sub_menu_box .sub_menu ul li:focus::before,
            .sub_menu_box .sub_menu ul li:focus::after {
                opacity: 1;
                -webkit-transform: translateX(0px);
                -moz-transform: translateX(0px);
                transform: translateX(0px);
            }

/*mobile_menu*/
#mobile_menu {
    display: none;
}
/**/
.mini {
    padding: 10px 3.6%;
    background: #fff;
    color: #000;
}
.mini h2 img.w_logo{display:none;}
.mini h2 img.b_logo{display:block;}
.mini ul li{color:#000;}


/*footer*/
.footer {
    background: #303030;
    color: #fff;
    padding: 50px 0px;
    font-size: 1.3rem;
    font-weight: 300;
}

    .footer h2 {
        padding-bottom: 20px;
    }

    .footer li {
        padding: 5px 0px;
    }



    /*sub_banner*/
.sub_banner {
    width: 100%;
    height: 350px;
    background-image: url(../img/banner_background1.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
    color: #fff;
    text-align: center;
    font-family: 'NIXGON-Vb';
}

    .sub_banner .sub_banner_bg {
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 100;
    }

    .sub_banner h1 {
        position: relative;
        z-index: 200;
        font-weight: bold;
        font-size: 3rem;
        padding-top: 170px;
        padding-bottom: 15px;
        letter-spacing: 10px;
    }

    .sub_banner span {
        position: relative;
        z-index: 200;
        font-size: 1.7rem;
    }


.sub_nav {
    width: 100%;
    font-family: 'NIXGON-Vb';
    text-align: center;
    font-size: 1.8rem;
    border-bottom: 1px solid #e0e0e0;
    box-sizing:border-box;
    height:70px;
}

    .sub_nav ul {
        display: inline-block;
    }

        .sub_nav ul li {
            float: left;
            line-height: 70px;
            height:70px;
            width: 170px;
        }

.active {
    color: #00a1e4;
    border-bottom: 2px solid #00a1e4;
    box-sizing: border-box;
}
@media all and (min-width:768px) and (max-width:1200px) {
    /*top_menu*/
    .main_header h2 {
        float: none;
        width: 210px;
        margin: 0 auto;
        padding-bottom: 10px;
    }

    .main_header ul {
        width: 100%;
    }

    .sub_menu_box {
        padding: 150px 3.6% 50px 3.6%;
    }

        .sub_menu_box .sub_menu_container {
            width: 100%;
        }
        /*sub_banner*/
    .sub_banner {
        height: 400px;
    }

        .sub_banner h1 {
            padding-top: 225px;
        }
}

@media all and (max-width:767px) {

    .main_title{
        width: 100%;
    }

    /*top_menu*/
    .top_menu {
        display: none;
    }
    /*mobile_menu*/
    #mobile_menu {
        width: 100%;
        height: 65px;
        position: fixed;
        z-index: 800;
        background: #fff;
        display: block;
    }

        #mobile_menu img {
            width: 100%;
        }

        #mobile_menu h2 {
            float: left;
            width: 150px;
            padding-top: 17px;
            padding-left: 15px;
        }

        #mobile_menu h3 {
            float: right;
            width: 30px;
            padding-top: 20px;
            padding-right: 15px;
            cursor: pointer;
        }

        #mobile_menu .mobile_menubox {
            width: 100%;
            height: 100vh;
            background: #fff;
            position: absolute;
            z-index: 900;
            text-align: center;
            padding: 0px 50px;
            box-sizing: border-box;
            display: none;
        }

            #mobile_menu .mobile_menubox > ul {
                padding-top: 100px;
            }

            #mobile_menu .mobile_menubox h4 {
                width: 35px;
                position: absolute;
                right: 20px;
                top: 20px;
            }

            #mobile_menu .mobile_menubox .mobile_main_menu {
                font-size: 3rem;
                font-family: 'NIXGON-Vb';
                font-weight: bold;
            }

                #mobile_menu .mobile_menubox .mobile_main_menu > a {
                    padding: 15px 0px;
                    display: block;
                    border-bottom: 1px solid #cccccc;
                }

                #mobile_menu .mobile_menubox .mobile_main_menu .mobile_sub_menu {
                    font-size: 2rem;
                    font-family: 'Noto Sans KR', sans-serif;
                    font-weight: 300;
                    padding: 18px;
                    display: none;
                }

                    #mobile_menu .mobile_menubox .mobile_main_menu .mobile_sub_menu li {
                        padding: 10px 0px;
                    }

    
}