body {
    color: #101820;
    font-family: "Avenir Next", Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.wrap {
    width: 860px;
    padding: 40px;
    margin: 0 auto;
}

h1 {
    font-size: 2.125em;
    line-height: 2;
    text-align: center;
    margin: 0;
}

h2 {
    font-size: 1.625em;
    margin-top: 3em;
    color: #101820;
    text-transform: none;
    letter-spacing: 0;
    padding-bottom: 0.5em;
    border-bottom: 3px solid #2CB34A;
}

h3 {
    font-size: 1.375em;
    font-family: "Avenir Next", Arial, sans-serif;
    font-weight: 600;
}

header {
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 2;
    background: #E7E7E6;
    box-shadow: 0 1px 4px 2px rgba(255, 255, 255, 1);
}

ul,
li {
    padding: 0;
    margin: 0;
}

li {
    list-style: none;
    display: inline-block;
    /*font-size: 22px;*/
    line-height: 1.5;
    margin-bottom: 16px;
    width: 24%;
    text-transform: lowercase;
}