@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;700&display=swap');


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
    
}

body {
    min-width: 320px;
    font-family: 'Noto Sans KR', sans-serif;
    color: black;
}


a {
    text-decoration: none;
    color: #000;
}

header {
    width: 100%;
    height: 66px;
    top: 0;
    left: 0;
    background-color: white;
    position: fixed;
    padding: 0 20px;
    z-index: 9000;
    transition: box-shadow 0.4s;
    /* background-color: greenyellow; */
}

.text-bold {
    font-weight: bold;
}


h1 {
    float: left;

}
h1 img {
    width: 165px;
    margin-top: 14px;
    /* vertical-align: middle; */
    

}

#h2box {
    height: 320px;
    background-image: url(../images/about/vis_company.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    /* background-position: center; */
    background-position: bottom;
}

#h2box>div  {
    position: relative;
    height: 100%;
}

h2 {
    font-size: 3.5em;
    color: white;
    position: absolute;
    bottom: 20%;
    left: 0%;
}

h3 {
    font-size: 2.1em;
    text-align: center;
    margin-top: 1.8em;
    margin-bottom: 0.8em;
}

h3::before {
    content: "";
    display: block;
    width: 1px;
    height: 25px;
    background-color: black;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin-top: -30px;
}

.h3sub {
    text-align: center;
    font-size: 0.95em;
    letter-spacing: -0.03em;
    line-height: 1.9em;
    margin-bottom: 60px;
}
.cen-1920 {
    max-width: 1920px;
}
.cen-1600 {
    max-width: 1600px;
    margin: auto;
    padding-left: 20px;
    padding-right: 20px;
}
.cen-1240 {
    overflow: auto;
    max-width: 1240px;
    margin: auto;
    padding-left: 20px;
    padding-right: 20px;
}


.cen-600 {
    max-width: 600px;
    margin: auto;
    overflow: auto;
}

#ham {
    float: right;
    width: 50px;
    height: 50px;
    margin-top: 8px;
    border: none;
    outline: none;
    background-color: transparent;
    cursor: pointer;
}

#ham>div {
    width: 28px;
    height: 3px;
    background-color: #333;
    margin: 5px auto;
}

.shadow {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

#mmenu {
    position: fixed;
    width: 290px;
    height: 100%;
    z-index: 9020;
    right: -290px;
    background-color: white;
}


#mmenutop {
    overflow: auto;
    height: calc(100% - 110px);
}

#mgnb {
    background-color: #da291c;
    height: 75px;
    line-height: 75px;
    padding-left: 18px;
    font-weight: 300;
    font-size: 0.9em;
    position: relative;
}

#mgnb a {
    color: white;
}

#mgnb span {
    display: inline-block;
    width: 1px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.5);
    margin: 0 3px;
}

#mclose {
    width:  46px;
    height: 46px;
    background-color: transparent;
    border: none;
    outline: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
}

#mclose::before, 
#mclose::after  {
    content: "";
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 2px;
    height: 28px;
    background-color: white;
}

#mclose::before {
    transform: translate(-50%, -50%) rotate(45deg);
} 
#mclose::after  {
    transform: translate(-50%, -50%) rotate(-45deg);
} 

#mlnb {
    padding: 15px;
    list-style: none;
}

#mlnb ul {
    list-style-type: none;

}

.mmain {
    border-bottom: 1px solid #ddd;
}

.mmain>a {
    display: block;
    font-weight: bold;
    color: #444;
    font-size: 0.95em;
    padding: 0.7em 1em;
    
}

.mmain>a:hover {
    color: #da291c;
}


.accbtn {
    float: right;
    position: relative;
    width: 20px;
    height: 20px;
}

.accbtn::before,
.accbtn::after {
    content: "";
    display: block;
    width: 18px;
    height: 2px;
    background-color: #aaa;
    position: absolute;
    top: 50%;
    left: 50%;
    transition: transform 0.4s;
}


.accbtn::before {
    transform: translate(-50%, -50%) rotate(90deg);
    
}
.accbtn::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.accbtn:hover::before,
.accbtn:hover::after {
    background-color: #555;

}

.rot::before {
transform: translate(-50%, -50%) rotate(135deg);
}

.rot::after {
transform: translate(-50%, -50%) rotate(45deg);
}

.msub {
    display: none;
    width:calc(100% - 30px);
    margin: 0 auto;
    border-top: 1px dotted #ddd;
    padding: 8px 0;
}

.msub a {
    display: block;
    font-size: 0.87em;
    color: #555;
    padding: 0.3em 0.9em;
}

.msub a:hover {
    color: #da291c;
}

.mssub {
    padding: 0.4em 0.8em;
}

.mssub a::before {
    content: "- ";
}



#mmenubot {
    height: 110px;
    border-top: 1px solid #cdcdcd;
    position: relative;

}

#mmenubot a {

    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);

    color: white;
    background-color: #da291c;
    font-weight: bold;
    font-size: 0.9em;
    padding: 1em 1.5em;

}


#mback {
    position: fixed;
    z-index: 9010;
    /* width: 100%;
    height: 100%; */

    left: 0;
    right: 0;
    top: 0;
    bottom: 0;

    background-color: rgba(0, 0, 0, 0.6);
    display: none;
}

section {
    margin-top: 66px;
}

.px {
    padding-left: 20px;
    padding-right: 20px;
}

/* ===========================  footer  =============================== */
/* ===========================  footer  =============================== */
/* ===========================  footer  =============================== */
/* ===========================  footer  =============================== */
/* ===========================  footer  =============================== */

footer {
    border-top: 1px solid #ddd;
    padding-bottom: 40px;
}
/* footer>div {
    padding-left: 20px;
    padding-right: 20px;
} */


#fttop {
    height: 80px;
    border-bottom: 1px solid #eee;
}
#fttop a  {
    line-height: 80px;
}

#fttop a::after {
    content: "";
    width: 1px;
    height: 1em;
    margin: 0 30px;
    display: inline-block;
    background-color: #ddd;
}
#fttop a:last-of-type::after {
    content: none;

}

#famsitebox {
    float: right;
}

#famsite {
    -webkit-appearance: none;
    appearance: none;
    
    height: 79px;
    border: none;
    color: #666;
    background-image: url(../images/common/family_ic.png);
    background-repeat: no-repeat;
    background-size: 20px 20px;
    background-position: 140px center ;
    font-size: 1em;
}

#ftbot {
    padding-top: 40px;
    overflow: auto;
}

#ftlogo {
    float: right;
}

#ftaddr {
    float: left;
}

.addr {
    font-size: 0.95em;
    color: #666;
}

.addr:nth-of-type(2) {
    margin-bottom: 30px;
}


.addr span:first-of-type {
    color: black;
}

#copyright {
    color: #999;
}


@media all and (max-width:970px)
{
    #fttop {
        font-size: 0.95em;
        font-weight: 300;
        
    }
    #fttop a::after {
        margin: 0 15px;
    }
 
    
    

    #ftlogo {
        float: none;
        text-align: center;
        margin-bottom: 30px;
    }
    .addr {
        /* display: inline-block; */
        font-size: 0.85em;
    }
    .addr>span:first-of-type {
        display: inline-block;
        width: 6em;   
    }
    .addr>span:last-of-type {
        display: inline-block;
        width: calc(100% - 6em - 4px);
        white-space: nowrap;
    }


    #ftaddr {
        float: none;
        /* text-align: center; */
        display: inline-block;
        
        position: relative;
        left: 50%;
        transform: translateX(-50%);
        
    }

    #copyright {
        font-size: 0.8em;
        text-align: center;
    }

}

@media all and (max-width: 768px)
{

    .hide-768 {
        display: none;
    }
    #fttop>.cen-1240 {
        padding-left: 0;
        padding-right: 0;
    }

    #fttop {
        height: 160px;        
    }
    .addr>span:first-of-type {
        vertical-align: top;
    }
    .addr>span:last-of-type {
        vertical-align: top;

        /* white-space: normal; */
    }
    #fttop a  {
        width: 25%;
        /* calc((100% - 20px ) / 4); */
        display: block;
        text-align: center;
        position: relative;
        float: left;
    }
    
    #fttop a::after {
        /* content: none; */
        margin: 0;
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        display: block;
    }

    #famsitebox {
        clear: both;
        float: none;
        text-align: center;
        border-top: 1px solid #ddd;

    }
    #famsite {
        height: 78px;
    }
    /* #famsitebox::before {
        content: "";
        display: block;
        width: 100%;
        height: 1px;
        background-color: #ddd;
        position: absolute;
        left: 0;
    } */

    #ftaddr {
        padding-left: 20px;
        padding-right: 20px;
    }


    
}

@media all and (max-width: 640px) {

    #fttop a  {
        width: 50%;
        height: 50px;
        line-height: 50px;
        float: left;
        /* border: 1px solid #ddd; */

    }

    #fttop a:nth-of-type(1),
    #fttop a:nth-of-type(2){
        border-bottom: 1px solid #ddd;
    }

    #fttop a:nth-of-type(odd){
        border-right: 1px solid #ddd;
    }
    

    #fttop a::after {
        content: none;
    }
    #famsite {
        height: 58px;
    }

    .addr>span:last-of-type {

        white-space: normal;
    }

}




@media all and (max-width: 420px)
{
    .hide-400 
    {
        display: none;
    }
}