@font-face {
    font-family: Jeju;
    src: url(JejuMyeongjo-Regular.ttf);
}
html, body {
    font-family: 'Jeju', sans-serif;
    background-color: #232323;
    color: #ffff;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    flex-direction: column;
}
a{
    text-decoration: none;
    color: #FFFFFF;
}
a:link{
    text-decoration: none;
}
a:visited{
    text-decoration: none;
}
h1{
    font-size: 35pt;
    margin: 2%;
}
h1:hover{
    color: lightgrey;
}
h1 a{
    text-decoration: none;
    color: #FFFFFF;
}
.container {
    text-align: center;
}
#title{
    flex-basis: 75%;
    text-align: left;
}
#navbar{
    margin-top: 2%;
    display: flex;
    align-items: center;
    justify-content: right;
}
#buttons{
    display: flex;
    flex-direction: column;
    margin-right: 8%;
}
button{
    border-radius: 5px;
    background-color: #232323;
    color: #FFFFFF;
    outline: #FFFFFF;
    width: 75px;
    height: 35px;
    margin: 7%;
    font-family: "Jeju";
}
button:hover{
    background-color: #1a1a1a;
    color: white;
}
#graph-header{
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
}
.dropbtn{
    background-color: #1a1a1a;
    color: white;
    padding: 10%;
    font-size: 16px;
    border: white 0.5mm solid;
    width: 140px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
}
#graph-controls{
    position: relative;
    display: inline-block;
    color: white;
}
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #1a1a1a;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}
.dropdown-content a {
    color: white;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}
.dropdown-content a:hover {
    background-color: darkgray;
}
#graph-controls:hover .dropdown-content {
    display: block;
}
#graph-controls:hover .dropbtn {
    background-color: #5fb2ff;
}
#graph-area{
    display: flex;
    flex-direction: row;
}