body {
    font-family: "Archivo Narrow", sans-serif;
    font-optical-sizing: auto;
}

img {
    display: block;
    width: 100%;
}

h1 {
    font-size: 80px;
    margin: 0;
    line-height: 1;
}

h2 {
    font-size: 30px;
    margin: 0;
    margin-top: 16px;
    line-height: 1;
}

h3 {
    margin: 0;
    text-align: center;
    font-size: 40px;

}

header {
    text-align: center;
    padding-top: 166px;
    padding-bottom: 188px;
    background-image: url("../images/alaska_horizon.jpg");
    background-position: center;
    background-size: cover;
    color: white;
    text-shadow: 0px 3px 5px rgba(0, 0, 0, .5);
}

section.intro {
    background-color: rgba(0,0,255,.3);
}

.main-column{
    margin: auto;
    width: 960px;
}

section.intro img{
    border: 1px solid white;
    width: 400px;
    height: 300px;
    float: right;
    margin-left: 42px;
    margin-top: 18px;
    margin-bottom: 20px;
    object-fit: cover;
}

p {
    line-height: 1.4;
    font-size: 18px;
    margin: 17px 0;
}

.floated-section{
    padding-top: 14px;
    padding-bottom: 38px;
}

.intro h3{
    padding-top: 40px
}

.photo-grid h3{
    padding-top: 40px
}

.photo-grid {
    padding-bottom: 64px;
}

.grid {
    display: grid;
    width: 960px;
    margin: auto;
    grid-template-columns: 1fr 1fr;
    margin-top: 32px;
    row-gap: 24px;
}

.photo-grid img{
    width: 200px;
    height: 150px;
    object-fit: cover;
}

.grid-photo img {
    width: 200px;
    height: 150px;
    flex: 0 0 200px;
    object-fit: cover;
}

.grid-photo {
    display: flex;
    gap: 16px;
}


.grid-photo .phototitle {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: bold;
}

.grid-photo .photodescription {
    margin: 0;
    line-height: 1.4;
}

.caption {
    margin-left: -4px;
    margin-right: 22px;
}

.bottom {
    padding-top: 105px;
}

.bigger-paragraph p{
    text-align: center;
    font-size: 26px;
    margin-left: 120px;
    margin-right: 120px;
    padding-top: 12px;
}

section.bottom{
    background-color: rgba(0,0,255,.3);
    padding-top: 42px;
    padding-bottom: 85px;
}

footer {
    padding-top: 22px;
}