*{
    /* color  */
    /* --white-color : #f0f4f5; */
    --white-color: #f3f9fb;
    --black-color : #263343;
    --gray-color : #808080 ;
    --blue-color : #5eacb9;
    --darkblue-color : #19345f;

    /* font  */
    font-family: 'Noto Sans KR', sans-serif;
    list-style: none;
    text-decoration: none;
    border-collapse: collapse;
    margin:0px;
    padding: 0px;
    color : var(--black-color);
    font-size : 12px;
}


h1{
    font-size : 2rem;            /*36px*/
    padding-left :1rem;
    color: var(--black-color);
    margin-bottom : 1rem;
    
}
h2{
    font-size : 1.5rem;          /*18px*/
    padding-left:  1rem;
    color : var(--gray-color);
    margin-bottom : 0.5rem;
}

/* ---------------------------------------------------- */


.container{
    margin: 0 auto;
    width: 99vw; 
    height: auto;
    
}
/* Start of top title naviagation  */
/* -------------------------------------------- */
.navigator{
    margin: 0 auto;
    padding : 0 0;
    display:flex;
    justify-content:space-between;
    align-items : center;
    width : 60%;
    padding :1rem 1rem; 
 
}
.navigator a{
    font-size : 1.5rem;
    padding :1rem 1rem; 
    font-weight: bold;
}
.navbar_menu{
    /* margin: 0 auto; */
    padding : 0 0;
    display:flex;
    justify-content:left;
    align-items : center;
    width : 100%;
    padding :1rem 1rem; 

    list-style: none;
    padding-left:0;
}

.toggle_button{
    display:none;
    position:absolute;
    right:24px;
    top :12px;
    /* width:12px; */
}
.toggle_button img{width:24px;}
/* ---------------------------------------------------- */



.sub_container{
    margin: 2rem auto;
    padding: 0 0 0 0;
    
    width: 90vw;
    height:auto;
    /* height auto라서 content에 따라서 커짐.  */
    max-width : 1440px;
    min-width : 320px;

        
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    /* border:4px solid blue; */
     
}




.leftimage{
    width : 50%;
    height: auto;
    
    background-image: url(/images/cardimage_2.jpg);
    background-position: center top;
    background-repeat: no-repeat;
    background-size:auto;
    /* border : 1px solid green; */
 
}

.leftimage .imagetext{
    padding: 2rem 0.2rem;
    color :var(--black-color);
    text-align: center;
    font-size: 1.5rem;
    font-weight:bold;    
}



.cards {
    width:50%;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    flex-wrap: wrap;  

    border-top: 1px solid var(--gray-color);
    border-bottom: 1px solid var(--gray-color);

    
    /* border:1px solid red; */
}

.card_content {
    margin : 0.5rem auto;
    padding : 1rem 1rem 1rem 1rem;
    display: flex;
    flex-direction: row;
    justify-content: left;
          
    width : 97%;
    height: auto;
    
    background-color: white;
    /* border: 1px solid var(--gray-color); */

}

/* .card_name{
    /* background-color: var(--white-color); */



.card_name h1{
    text-align:left;
    padding : 1rem 1rem 0rem 2rem;   
}

.card_name h2{
    text-align:left;
    padding : 0rem 1rem 1rem 2rem;   
}
.card_image{
    
    padding : 1rem 1rem 1rem 1rem;
    width:64px;
    height:64px;    

    border-radius: 50%;
     box-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.card_image img{

    filter : saturate(50%); 
    width:100%;
    height:100%;
    object-fit:cover;
}

.welcome_contents{
    padding-top : 1rem;
    width:100%;
    display:flex;
    flex-direction :row;
    flex-wrap: wrap;
    justify-content:space-between;
    align-items:stretch;
    /* border: 2px solid red; */
    
}

.box1{
    flex:1;   
}

.box1 span{
    padding: 0 0;
    font-size: 2.5rem;
    font-weight:bold;
}

.box1 h1 {
    font-weight: bold;
    color:var(--black-color);
}

.footnote{
    display:flex;
    flex-direction :row;
    flex-wrap:nowrap;
    justify-content:left;
    align-items:center;
}

.footnote img{
    align-items: center;
}

/* -------------------------------------------- */


@media screen and (min-width:200px) and (max-width:800px){
    h1{font-size : 1.5rem;}
    h2{font-size : 1rem;}

    .navigator{
        width:100%;
        flex-direction: space-between;
    }
    .navigator a {
       font-size:1.2rem;
       padding-top:0.5rem;
       padding-left:0.5rem; 
    }
    
    .fullscreen_menu{
        display:none;
    }
    .navbar_menu {
        display:none;
        flex-direction: column;
        align-items:center;
        width:100%;
    }
    .navbar_menu li{
        width:100%;
        text-align:center;
        padding-top:1rem;
        /* border-bottom: 1px solid var(--black-color); */
        /* padding : 1rem 1rem; */
    }
    
    .navbar_menu.active{
        display:flex;
    }

    .toggle_button{
        display:block;
        /* width:1.5rem; */
    } 

    
    .sub_container{
        width:99vw;
    }
    .leftimage{
        width:100%;
        margin: 0 auto;
    }
    .cards{
        width: 96%;
        margin: 0 auto;
    }
    .card_content{
        width: 95%;
        margin:0 auto;
    }
   
    .welcome_contents{
        width : 99vw;
    }

    .box1{
        margin : 0 auto;
        width : 90%;    
        padding : 1rem 1rem 1rem 1rem;
        flex:auto;
        /* border: 2px solid red; */
        
    }

    .box1 span{
        font-size: 2rem;
    }

}