#picture-1 {
    grid-column: 1 / span 2;
}

#picture-2 {
    grid-column: 3 / span 3;
}

#picture-3 {
    grid-column: 1 / span 3;
}

#picture-4 {
    grid-column: 4 / span 2;
}

.mission-box-container {
    display: grid;
    gap: 20px;
    grid-template-columns: auto auto auto;
}

.mission-icon {
    color: #52ad52;
    margin: 5px 6px 0 0;
}

.mission-header {
    display: flex;
    margin-bottom: 1em;
}

.mission-header h3 {
    margin: 0;
}

.intro-text {
    margin-bottom: 16px;
}

.overview-wrapper {
    background-color: #f2f2f2;
    padding: 1em 0;
}

.overview-wrapper section {
    padding: 14px 24px 0;
}

#main-banner {
    background: rgb(115, 212, 104);
    border-radius: 20px;
    color: white;
    display: flex;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    padding: 8px 5px;
    text-align: center;
}

#main-banner a {
    color: white;
}

#main-banner a:hover {
    text-decoration: none;
}

.banner-symbol {
    font-size: 32px;
    font-weight: 700;
    margin: 0 6px;
}

#main-banner,
.link-box {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

#links-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: 1fr 1fr;
}

.link-box {
    background-color: rgb(255, 255, 255);
    padding: 8px;
}

.link-box,
.link-box img {
    border-radius: 10px;
}

.link-box img {
    width: 100%;
}

.link-header {
    font-size: 22px;
    font-weight: 600;
}

.link-description {
    margin-bottom: 15px;
}

.link-element {
    margin-bottom: 10px;
}

.link-box-desc {
    margin-bottom: 8px;
}

.link-box-text {
    padding: 10px 12px;
}

@media only screen and (max-width: 1000px) {
    #main-banner {
        font-size: 18px;
    }
}

@media only screen and (max-width: 900px) {
    .mission-box-container {
        grid-template-columns: none;
    }
}

@media only screen and (max-width: 700px) {
    #links-grid {
        grid-template-columns: none;
    }
}