html {
    font-family: "Archivo Narrow", sans-serif;
    font-size: 18px;
    line-height: 25.2px;
}
h1, h2, h3, h4, p {
    margin-top: 0;
}
h1 {
    font-size: 80px;
    line-height: 1;
    margin-bottom: 16px;
}
h2 {
    font-size: 30px;
    line-height: 1;
}
h3 {
    text-align: center;
    line-height: 1;
    font-size: 40px;
    margin-bottom: 39.5px;
}

h4 {
    font-size: 20px;
    margin-bottom: 7px;
    margin-top: 2px;
}
p{
    margin-bottom: 16px;
}
header {
    background-color: rgba(255,0,0,0.5);
    background-image: url("../img/main-banner.jpg"); 
    background-position: 60% 25%;
    background-size: cover;
    text-align: center;
    padding: 166px 0 162px 0;
    color: white;
    text-shadow: 0px 0px 17px #000000;
}
div.column {
    background-color: rgba(0,255,0,0.1);
    width: 960px;
    margin: auto;
}
section {
    padding: 48px 0 39px 0;
}

section.intro {
    background-color: rgba(255, 0, 255, 0.4);
    /* background-color: #efeeee; */
}

.zebras {
    float: right;
    border: 1px solid black;
    margin-left: 38px;
    margin-bottom: 38px;
}

section.photo-grid {
    background-color: rgba(0, 0, 255,0.3); 
    padding-bottom: 63px;
}
section.photo-grid h3{
    margin-bottom: 40.5px;
}
ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    row-gap: 23px;
    margin-top: -2px;
}

li { 
    display: grid;
    grid-template-columns: 200px 1fr;
}

li > div {
    padding-left: 12px;
    padding-right: 22px;
}

section.section4 {
    background-color: rgba(219, 105, 12, 0.3);
    padding-bottom: 85px;
}
.section4 h3 {
    margin-bottom: 39px;
}
.section4 p {
    font-size: 26px;
    margin-top: 39px;
    text-align: center;
    padding: 0px 121px;
    line-height: 36px;
}
footer{
    background-color: rgba(47, 125, 65, 0.3);
    padding: 40.5px 0;
    text-align: left;
    margin-left: 0px;
}