*{
    margin: 0;
    padding: 0;
}
body {
    font-family: PT Sans, sans-serif;
}
a, a:visited, a:hover {
    color: #0000ee;
    text-decoration: underline;
}
.lead-img {margin-right: 8px}

@media (max-width: 991px) {
    .lead-img {float: left}
}
@media (max-width: 767px) {
    .primary {margin-top: 32px}
    .article-title {font-size: 25px; clear: both}
}
@media (max-width: 575px) {
    .article-title {font-size: 23px; clear: both}
}

footer {margin-top: 48px; margin-bottom: 16px;box-sizing: border-box}