My fist challenge

It's my first participation. Regardless of the result, he hopes to continue participating in new competitions.

This is a submission for Frontend Challenge v24.04.17, CSS Art: Earth Day.

Inspiration

Demo

`/* Estilo global */
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
}

header {
background-color: #87CEEB;
color: #fff;
padding: 80px;
text-align: center;
}

h1 {
font-size: 3em;
font-weight: 30%;
transition: 0.5s ease-in-out;
text-shadow: 1px 1px var(--shadow-colors);
display: flex;
justify-content: center;
align-items: center;
--texts: #333;
--background: #fdfdfd;
--background-semi: #f6f6f6c0;
--background-card: #f8f8f8;
--shadow-colors: #33333380;
--color-line: #33333340;
}

section {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
margin: 10px auto;
max-width: 800px; /* Ajuste conforme necessário */
}

article {
flex: 0 1 calc(30% - 20px); /* Calcula a largura de cada coluna */
border-radius: 5px;
margin-bottom: 20px;
background-color: #f9f9f9;
padding: 20px;
box-shadow: 1px 1px 4px 1px #87CEEB;
}

/* Ajuste para dispositivos móveis /
@media screen and (max-width: 600px) {
section {
flex-direction: column; / Altera para uma coluna */
}

article {
    flex: 1 0 auto; /* Volta para uma coluna completa */
}

}

/* Estilo das imagens /
.article-image {
border-radius: 5px;
width: 100%; / Garante que a imagem ocupe toda a largura do article /
height: auto; / Permite que a altura seja ajustada automaticamente, mantendo a proporção original /
max-height: 200px; / Altura máxima para garantir que as imagens não fiquem muito grandes /
object-fit: cover; / Mantém a proporção da imagem e corta o excesso */
}

/* Efeito de destaque no hover /
article:hover {
transform: scale(1.02); / Aumenta o tamanho do article no hover */
}

h2 {
color: #34495e;
font-weight: 30%;
transition: 0.5s ease-in-out;
text-shadow: 1px 1px var(--shadow-colors);
display: flex;
justify-content: center;
align-items: center;
--texts: #333;
--background: #fdfdfd;
--background-semi: #f6f6f6c0;
--background-card: #f8f8f8;
--shadow-colors: #f4f0f080;
--color-line: #33333340;
}

.action-call {
background-color: #3498db;
color: #fff;
border-radius: 8px;
padding: 20px;
text-align: center;
width: 100%;
}

.action-call a {
color: #fff;
text-decoration: none;
font-weight: bold;
border: 0.51px solid #fff;
padding: 10px 20px;
border-radius: 10px;
background-color: #2ecc71;

}

.action-call a:hover {
text-decoration: none;
background-color: #fff;
color: #3498db;
}

.testimonial, .events {
background-color: #ecf0f1;
padding: 20px;
border-radius: 8px;
margin-top: 20px;
}

.testimonial p:first-child {
font-style: italic;
margin-bottom: 10px;
}

/* Estilo do rodapé */
footer {
background-color: #34495e;
color: #fff;
padding: 20px;
text-align: center;
}

/* Estilo das listas */
ul {
list-style-type: none;
padding: 0;
}

li {
margin-bottom: 10px;
}

/* Estilo dos links */
a {
color: #3498db;
text-decoration: none;
}

a:hover {
text-decoration: underline;
}`

[https://neppersac.github.io/EarthDay/]

Journey