*, *::before, *::after { box-sizing: border-box; }
body {
    font-family: serif;
    font-size: 18px;
    line-height: 1.6;
    color: #444;
    background-color: #fdf9f5;
    margin: 0;
    padding: 0;
}

header {
    /*background-color: #8db596;*/
    background-color: #ffffff;
    text-align: center;
    padding: 30px 20px 20px;
}
header img.logo {
    width: 180px;
    height: auto;
    display: block;
    margin: 0 auto 10px;
}
header h1 {
    color: #fff;
    margin: 0;
    font-size: 2.2rem;
    font-weight: 700;
}

nav {
    background-color: #f4eee9;
    padding: 12px 10px;
    text-align: center;
}
nav a {
    color: #555 !important;
    text-decoration: none;
    margin: 0 12px;
    font-size: 1rem;
}
nav a:hover {
    text-decoration: underline;
}

main {
    max-width: 900px;
    margin: auto;
    padding: 25px 20px;
}
h2, h3, h4 {
    color: #35524a;
    margin-top: 1.6em;
}
a, a:visited {
    color: #8db596;
}
a.spnsr {
    position: relative;
    display: inline-block;
    padding-right: 1.5em;
    border-radius: 4px;
    text-decoration: underline;
    font-weight: 500;
}
a.spnsr::after {
    content: "ad";
    position: absolute;
    top: 2px;
    right: 4px;
    background-color: #8db596;
    color: #fff;
    font-size: 0.5em;
    font-family: sans-serif;
    padding: 2px 4px;
    border-radius: 3px;
    line-height: 1;
    text-transform: uppercase;
    pointer-events: none;
}
p.info {
    color: #444;
    font-size: 0.8em;
}
p.info a {
    color: #444;
}
img {
    max-width: 100%;
    height: auto;
    margin: 15px 0;
    border-radius: 5px;
}
ul, ol {
    padding-left: 22px;
}
iframe {
    width: 100%;
    height: 315px;
    border: none;
    margin: 15px 0;
}

footer {
    background-color: #8db596;
    color: #fff;
    text-align: center;
    padding: 12px 10px;
    margin-top: 35px;
}
footer a {
    color: #fff !important;
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}