style.css

@import 'https://fonts.googleapis.com/css?family=Open+Sans|Raleway:700';

html{
    position: fixed;
    left: calc(50% - 63px);
    top: calc(50% - 65px);
    background: rgb(245,253,255);
    text-align: center;
    font-family: "Open Sans", sans-serif;
    line-height: 0.1;
    cursor: default;
    transition: all 3s;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}
html:hover{
    background: rgb(245,253,255) !important;
    opacity: 1 !important;
}
h3{
    font-family: "Raleway", sans-serif;
    font-size: 18px;
}
a{
    text-decoration: none;
    font-size: 14px;
}
#div-info{
    display: inline-block;
    color: white;
    font-size: 3em;
    line-height: 1;
    background: #6363ff;
    width: 50px;
    height: 50px;
    border-radius: 29px;
    padding: 4px;
}