@font-face {
    font-family: IBMVGA8;
    src: url("Web437_IBM_VGA_8x16.woff");
}

html {
    margin:0;
    padding:0;
}

body {
    margin:0;
    padding:0;
}

.test {
    position: absolute;
    top: 20px;
    left :20px;
    width: 300px;
    height: 20px;

    border-top-left-radius: 50%;
    border-top-right-radius: 50%;

    background-color: #000000;
}

.background {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background-image: url("3.jpeg");
    background-position: center center;
    background-size: cover;
    background-attachment: fixed;
}

.container {
    position:absolute;
    box-sizing: border-box;
    top:0;
    left:0;
    bottom:0;
    right:0;
    width: 880px;
    height: 652px;

    padding:30px 40px;
    margin:auto;

    background-color: rgba(31, 37, 47, 0.9);
    color: rgba(90, 228, 70, 1);

    font-family: IBMVGA8, monospace;
    font-size: 16px;

    line-height: 16px;

    border-radius: 90px / 820px;
    border-style: outset;
    border-color: rgba(126, 126, 134, 1);
    border-width: 8px;

    box-shadow: 0 0 10px rgba(0, 0, 0, 1);
}

header, main, footer {
    position: relative;
    margin:0;
    padding:0;
    width: 100%;
    box-sizing: border-box;
}

header {
    height: 96px;
    overflow: hidden;
}

main {
    height: 448px;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px;
}

footer {
    height: 32px;
    overflow: hidden;
}

a {
    color: rgba(240,240,240, 1);
    text-decoration: none;
}

a:before {
    content: '[';
}

a:after {
    content: ']';
}

a:hover, a:active {
    background-color: rgba(240,240,240, 1);
    color: rgba(31, 37, 47, 0.8);
}

a.active {
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 16px;
    font-weight: normal;
    padding: 0;
    margin: 0 0 16px 0;
    text-decoration: underline;
}

h1:before {
    content: '# ';
}

h2:before {
    content: '## ';
}

h3:before {
    content: '### ';
}

h4:before {
    content: '#### ';
}

h5:before {
    content: '##### ';
}

h6:before {
    content: '###### ';
}

p {
    padding:0;
    margin: 0 0 16px 0;
}

pre {
    margin:0;
    padding:0;
    font-family: IBMVGA8, monospace;
}