/* This applies to all sections */ 
* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

body {
    background-color: #d9dcd6;
}

nav, article, aside {
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

header, footer {
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

nav, #services {
    float: right;
}

header, a, article, aside, section {
    color: #ffffff;
}

header {
    padding: 20px;
    background-color: #2a607c;
}

/* "Horiseon" header heading */
h1 {
    display: inline-block;
    font-size: 48px;
}

/* Applies to letters 'seo' in Horiseon heading */
span {
    color: #d9dcd6;
}

/* Header unordered list */
nav {
    padding-top: 15px;
    margin-right: 20px;
    font-size: 20px;
    list-style-type: none;
}

 /* Header unorderlist separated to float */
li {
    display: inline-block;
    margin-left: 25px;
}

/* Link style */
a {
    text-decoration: none;
}

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

/*Box for search-engine-optimization, online-reputation-management and social-media-marketing content to fit into*/
main {
    width: 75%;
    display: inline-block;
    margin-left: 20px;
}

/* Refers to three services offered*/
article {
    margin-bottom: 20px;
    padding: 50px;
    height: 300px;
    background-color: #0072bb;
}

/*main images*/
.services, #services {
    max-height: 200px;
}

/*There are three h2 headings all in main */
h2 {
    margin-bottom: 20px;
    font-size: 36px;
}

/* Paragraph style */
p {
    font-size: 16px;
}

/* Floating "search-image-optimisation" and "social-media-marketing" images and associated paragraphs left */
.services {
    float: left;
    margin-right: 25px;
}

/* Floating "online-reputation-management" image and associated paragraph right*/
#services {
    margin-left: 25px;
}

/*benefits*/
aside {
    margin-right: 20px;
    padding: 20px;
    clear: both;
    float: right;
    width: 20%;
    height: 100%;
    background-color: #2589bd;
}

/*benefits headers*/
h3 {
    margin-bottom: 10px;
    text-align: center;
}

/*describing benefits*/
section {
    margin-bottom: 32px;
}

/* icons related to benefits aside */
.benefits-icons {
    display: block;
    margin: 10px auto;
    max-width: 150px;
}

footer {
    padding: 30px;
    clear: both;
    text-align: center;
}

/*copyright information*/
h4 {
    font-size: 20px;
}