body{
    margin:0;
    padding:0;
    background: #B2FEFA;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to bottom, #0ED2F7, #B2FEFA);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to bottom, #0ED2F7, #B2FEFA); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
    height:100%;
    font-family: 'Yeon Sung';
    color: #000;
    text-align: center;
}

h1,h2 {
    font-weight: 200;
}

h1 { font-size: 8vw;}
h2 {
    color: #000;
    font-size: 5vw;
}