ul {
    float:left;
    text-decoration: none;
    list-style-type: none;
    font-size: 20;
    position: fixed;
    top:15%
}
a{
    text-decoration: none;
    color: black;
    
}
a:hover {
    background-color: #f3f3f3;
    
}
html {
    background: linear-gradient(135deg, #fcfff4 0%,#dfe5d7 45%,#dfe5d7 45%,#a4ad9f 100%);
  font-family: 'Trirong', serif;
}


h1 {
    font-size: 36;
    position:fixed;
    left:45%;
    top:0%;
    padding: 0;
    margin:1%;
}
span {
    position: fixed;
    top: 3%;
    left:11%;
/*    opacity: .8;*/
}
div{
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}