body,
h1 {
    margin-left: 0;
}
a: visited{
    text-decoration: none; 
}
a:link {
    text-decoration: none;
}
body {
    margin-bottom: 0;
}
a:hover {
  background-color: lightgreen;
}
a:active,
a:hover {
    text-decoration: underline;
}
h1,
main {
    display: block;
    margin-top: 10em;
}
h1 {
    font-size: 2em;
}
h1 {
    margin-bottom: 0.67em;
}
h1 {
    margin-top: 0.67em;
}
hr {
    box-sizing: content-box;
}
hr {
    height: 0;
}
hr {
    overflow: visible;
}
pre {
    font-family: monospace, monospace;
}
pre {
    font-size: 1em;
}
a {
    background-color: transparent;
}
body {
    background-color: #fff;
}
body {
    line-height: 1, 8rem;
}
body {
    font-family: Roboto, Arial, sans-serif;
}
body {
    font-size: 1rem;
}
body {
    font-weight: 300;
}
body {
    color: #3a3a3a;
}
a {
    font-family: inherit;
}
a {
    font-size: 100%;
}
a {
    line-height: 1.15;
}
a {
    margin-left: 0;
}
a {
    margin-bottom: 0;
}
a {
    margin-right: 0;
}
a {
    margin-top: 0;
}