* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

body {
    background-color: #d9dcd6;
}

.header {
    padding: 20px;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    background-color: #2a607c;
    color: #ffffff;
}

.header h1 {
    display: inline-block;
    font-size: 48px;
}

.header h1 .seo {
    color: #d9dcd6;
}

/* Updated div as nav */
.header nav {
    padding-top: 15px;
    margin-right: 20px;
    float: right;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size: 20px;
}

/* Updated div as nav */
.header nav ul {
    list-style-type: none;
}

/* Updated div as nav */
.header nav ul li {
    display: inline-block;
    margin-left: 25px;
}

a {
    color: #ffffff;
    text-decoration: none;
}

p {
    font-size: 16px;
}

.hero {
    height: 800px;
    width: 100%;
    margin-bottom: 25px;
    background-image: url("../images/digital-marketing-meeting.jpg");
    background-size: cover;
    background-position: center;
}

.float-left {
    float: left;
    margin-right: 25px;
}

.float-right {
    float: right;
    margin-left: 25px;
}

.content {
    width: 75%;
    display: inline-block;
    margin-left: 20px;
}

/* NOTE: Background color doesn't meet accessibility standards. Discuss w/ branding+design team before changing. */
.benefits {
    margin-right: 20px;
    padding: 20px;
    clear: both;
    float: right;
    width: 20%;
    height: 100%;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    background-color: #2589bd;
}

/* Consolidated IDs with identical properties */
.benefit-lead, 
.benefit-brand, 
.benefit-cost {
    margin-bottom: 32px;
    color: #ffffff;
}

/* Consolidated headers with identical properties */
.benefit-lead h3, 
.benefit-brand h3, 
.benefit-cost h3 {
    margin-bottom: 10px;
    text-align: center;
}

/* Consolidated images with identical properties */
.benefit-lead img,
.benefit-brand img, 
.benefit-cost img {
    display: block;
    margin: 10px auto;
    max-width: 150px;
}

/* Consolidated classes with identical properties */
.search-engine-optimization,
.online-reputation-management, 
.social-media-marketing {
    margin-bottom: 20px;
    padding: 50px;
    height: 300px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    background-color: #0072bb;
    color: #ffffff;
}

/* Consolidated images with identical properties */
.search-engine-optimization img,
.online-reputation-management img,
.social-media-marketing img {
    max-height: 200px;
}

/* Consolidated h2s with identical properties */
.search-engine-optimization h2,
.online-reputation-management h2,
.social-media-marketing h2 {
    margin-bottom: 20px;
    font-size: 36px;
}

.footer {
    padding: 30px;
    clear: both;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    text-align: center;
}

/* Modifyed properties to mirror <h2> at <h3> level to maintain visual style 
while introducing clarity in heirarchy */
.footer h3 {
    font-size: 20px; 
    margin-top: 0.83em; 
}