header {
    background-color: #00e1ff;
    height: 100px;
    padding-left: 20px;
    padding-top: 50px;
    margin: 0px;
}

header div {
    width: 100%;
}

h2 {
    color: white;
    margin: 0px;
    font-size: 2em;
}

main {
    display: block;
    text-align: center;
}

main section {
    width: 60%;
    margin: auto;
    margin-top: 5px;
    margin-bottom: 5px;
}

#seccion1 {
    display: grid;
    grid-template-columns: 4fr 2fr;
    gap: 5px;
    height: 300px;
}

#seccion1 div:first-child {
    background-color: greenyellow;
}

#seccion1 div:last-child {
    background-color: purple;
}

#seccion1 div {
    padding-top: 150px;
}

#seccion2 {
    display: grid;
    grid-template-columns: 3fr 3fr;
    gap: 5px;
    height: 200px;
}

#seccion2 aside {
    background-color: orangered;
    padding-top: 100px;
}

footer {
    background-color: blue;
    height: 100px;
    padding-left: 20px;
    padding-top: 50px;
    margin: 0px;
}

footer div {
    width: 100%;
}