body {
    background-color: antiquewhite;
}

.container {
    display: grid;
    gap: 5px;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-areas:
    "header header header"
    "main image form"
    "footer footer footer";
}

.item {
    padding: 10px;
    border-radius: 10px;
}

.header {
    display: flex;
    justify-content: space-between;
    grid-area: header;
    background-color: darkgreen;
    color: aliceblue;
}

.main {
    grid-area: main;
    background-color: cadetblue;
}

.image {
    grid-area: image;
    background-color: cadetblue;
}

img {
    height: 100%;
    width: 100%;
    border-radius: 10px;
}

.form {
    grid-area: form;
    background-color: cadetblue;
}

.footer {
    grid-area: footer;
    background-color: darkgreen;
    color: aliceblue;
    text-align: center;
}

#formAccedi {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

#formIscriviti {
    display: flex;
    justify-content: center;
    align-content: center;
}

#formIscriviti input[type=submit] {
    background-color: green;
    color: aliceblue;
    width: 25%;
    border-radius: 8px;
    }

#formIscriviti input[type=reset]  {
    background-color: red;
    color: aliceblue;
    width: 25%;
    border-radius: 8px;
    }

@media only screen and (orientation: portrait) {

    .container {
        display: block;
    }

    .item {
        display: block;
    }

    .header {
        display: flex;
        justify-content: space-between;
    }
}