@import url('https://cdn.rawgit.com/moonspam/NanumSquare/master/nanumsquare.css');

body {
    font-family: NanumSquare, sans-serif;
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}

header {
    width: 100vw;
    max-height: 60px;
    /* height: 60px; */
    /* background-color: red; */
    display: flex;
    justify-self: left;
    align-items: center;
    border-bottom: 1px solid #ccc;
    position: relative;
    top: 0;
    left: 0;
    z-index: 1;
}

h3 {
    margin: 0;
    padding: 0;
}

.header-bar {
    width: 80%;
    height: 60px;
    display: flex;
    justify-content: start;
    align-items: center;
}


.header-webtitle {
    width: 150px;
    height: 60px;
    /* background-color: gray; */
    color: black;
    margin: 0 0 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    font-weight: 900;
}

.header-titlebar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-menubtn {
    display: none;
}



.header-menudiv {
    height: 50px;
    background-color: white;
    margin: 0 0 0 100px;
    display: flex;
    align-items: center;
}

.header-menu {
    position: relative;
    width: 100px;
    height: 50px;
    /* background-color: white; */
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.header-dropdown {
    width: 150px;
    max-height: 0px;
    position: absolute;
    top: 45px;
    left: 0;
    background-color: white;
    /* background-color: #ccc; */
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;

    box-shadow: 0 0 3px rgba(0, 0, 0, 0.3);

    transition: max-height 0.15s;
}

.header-dropdown a {
    width: 100%;
    height: 100%;
    color: black;
    text-decoration: none;
}

.header-menu:hover .header-dropdown {
    max-height: 200px;
}

.dropdown-menu {
    width: 100%;
    height: 40px;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.dropdown-menu:hover {
    background-color: #f0f0f0;
}