@font-face {
    font-family: "Gabriela";
    src: url("../fonts/Gabriela-68862c04.ttf") format("truetype");
}



/* Overall page */

body {
    font-family: "Open Sans", sans-serif;
    color: #333;
}

#background {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-position: center;
    background-size: cover;
}

main {
    max-width: 900px;
    margin: calc(64px + 4em) auto;
    background-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0px 0px 1em 1em rgba(255, 255, 255, 0.6);
    border-radius: 0.5em;
    padding: 4em 2em;
}



/* Text */

.text-center { text-align: center; }

h1, h2, h3, h4, h5, h6 {
    font-family: "Gabriela", serif;
}

p {
    font-size: 20px;
}
p a {
    color: darkgreen;
}



/* Links */

a.btn, a.btn:hover, a.btn:active {
    display: inline-block;
    background-color: #4f7942;
    text-decoration: none;
    font-size: 1.5em;
    padding: 0.5em 1em;
    border-radius: 0.25em;
}
a.btn {
    color: #ddd;
    box-shadow: 0px 1px 4px 4px rgba(0,0,0,0.2);
}
a.btn:hover {
    color: #fff;
    box-shadow: 0px 1px 4px 4px rgba(0,0,0,0.2);
}
a.btn:active {
    color: #fff;
    box-shadow: 0px 1px 2px 2px rgba(0,0,0,0.2);
}

a.btn-disabled,
a.btn-disabled:hover,
a.btn-disabled:active {
  background-color: #444;
  color: #888;
  cursor: default;
}