@font-face {
    font-family: 'System Fonts';
    font-style: normal;
    font-weight: 300;
    src: local(".SFNSText-Light"), local(".HelveticaNeueDeskInterface-Light"), local(".LucidaGrandeUI"), local("Ubuntu Light"), local("Segoe UI Light"), local("Roboto-Light"), local("DroidSans"), local("Tahoma");
}
* {
    box-sizing: border-box;
}
h1 {
    margin-bottom: 0;
}
h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin-top: 0;
}
html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}
body {
    position: relative;
    font-family: 'System Fonts';
    background-image: url('images/bg.jpg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    padding: 2rem 0;
}
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255,255,255,0.85);
    z-index: -1;
}
header,
section,
footer {
    padding: 1rem 0;
}
header .container {
    /*display: flex;
    justify-content: center;*/
}
header p {
    margin-bottom: 0;
}
.icon {
    width: auto;
    height: 40px;
    display: inline-block;
    margin-right: 8px;
}
.brand h1 {
    display: inline-block;
}
.brand {
    display: flex;
    align-items: center;
    justify-content: center;
}

iframe {
    width: 100%;
    height: 50vh;
    margin-bottom: 1rem;
}

.tab-pane {
    padding: .5rem 1rem;
}