style.css

/* Text styles */

body {
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 16px;
    background: rgb(229,232,236);
    background: linear-gradient(180deg, rgba(229,232,236,1) 0%, rgba(229,232,236,1) 80%, rgba(184,188,193,1) 100%);
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: #232f34;
}

h1 {
    margin: 16px 0;
    padding: 0;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 48px;
}

h2 {
    margin: 16px 0;
    padding: 0;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 32px;
}

h3 {
    font-family: 'Source Sans Pro', sans-serif;
    margin: 16px 0;
    padding: 0;
    font-size: 24px;
}

h4 {
    font-family: 'Source Sans Pro', sans-serif;
    margin: 16px 0;
    padding: 0;
    font-size: 12px;
}

p {
    margin: 16px 0;
    padding: 0;
}

a {
    color: inherit;
    text-decoration: underline;
}

.justify_right {
    text-align: right;
}

li {
    padding: 4px;
    margin: 16px;
}

/* Box highlighting */
.box {
    border: 1px solid black;
    border-radius: 5px;
    box-shadow: 3px 3px black;
    padding: 4px;
}

/* Centered content box */
.content_outer {
    margin: 0 auto;
    padding: 4px;
    max-width: 1000px;
    
}

.content_inner {
    margin: 8px 16px;
    padding: 0;
}

/* Inline side-by-side content */
.sbs {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 4px;
    width: 100%;
    margin: 0;
    padding: 4px 0px;
    overflow: hidden;
}

.sbsc {
    box-sizing: border-box;
    width: 100%;
    margin: 0px 0px 0px 0px;
    padding: 0px 8px;
    word-wrap: break-word;
    overflow: hidden;
}

/* Inline menus and buttons */
.inline_menu {
    margin: 8px 0px;
    padding: 8px 4px;
    width: auto;
    overflow: auto;
    background: #d6dadc;
    border-radius: 8px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
    grid-template-rows: 1fr;
}

.inline_button {
    font-weight: 600;
    text-align: center;
    grid-row: 1;
    text-decoration: none;
    padding: 8px;
    margin-left: 4px;
    margin-right: 4px;
    border-radius: 4px;
}

.inline_button:hover {
    background: #bac1c4;
    transition: 0.25s ease;
}

.inline_spacer {
    display: inline-block;
    width: 20px;
    height: auto;
}

.menubutton {
    padding: 8px 4px;
    background: #d6dadc;
    border-radius: 8px;
    max-width: 20%;
    font-weight: 600;
    text-align: center;
}

.menubutton:hover {
    background: #bac1c4;
    transition: 0.25s ease;
}

/* Dividers and spacers */
.divider {
    width: 100%;
    height: 1px;
    background-color: black;
    margin-top: 24px;
    margin-bottom: 20px;
}
.spacer {
    width: 100%;
    height: 1px;
    margin-top: 24px;
    margin-bottom: 20px;
}

/* Dropdown menu */
.collapsible {
    background-color: #d6dadc;
    border-radius: 8px;
    color: #444;
    cursor: pointer;
    padding: 16px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-weight: 600;
    font-size: 18px;
  }
  
.active, .collapsible:hover {
    background-color: #bac1c4;
    transition: 0.25s ease;
}
  
.content {
    padding: 0 16px;
    background-color: #f1f3f3;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease-out;
    border-radius: 8px;
}

/* Inline containers */
.horizontal_container {
    width: 100%;
    padding: 0;
    margin: 0;
    overflow: auto;
}

.horizontal_item {
    display: inline-block;
}

.centered_container {
    margin-left: auto;
    margin-right: auto;
    width: 60%;
    padding: 4px;
}

/* Logo image */
.logo {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
    padding: 12px;
}

.underline {
    text-decoration: underline;
}

/* image content container */
.vertical-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
    grid-template-rows: 1fr;
    column-gap: 10px;
    padding-top: 10px;
}

.item {
    background-color: #d6dadc;
    padding: 10px;
    padding-inline-start: 10px; 
    border-radius: 8px;
    column-gap: 10px;
    display:grid;
    grid-template-columns: auto;
    grid-template-rows: auto 1fr;
    grid-row: 0;
} 

.item-picture {
    grid-column-start: 1;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    border-radius: 10px;
}

.item-content {
    grid-row-start: 2;
}