@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:ital,wght@0,100..700;1,100..700&family=SUSE+Mono:ital,wght@0,100..800;1,100..800&display=swap');

header {
    margin: 1%;
    padding: 2%;
    border-color: blue;
    border-style: dotted;

    background-clip: content-box;
    background-image: url("https://ihypress.de/textures/rainbow.jpg");
}

.box-nav {
    margin: 1%;
    border-color: navy;
    border-style: solid;
    padding: 2%;
}

.box-main {
    margin: 1%;
    border-color: red;
    border-style: double;
}

.section1 {
    background-image: url("https://ihypress.de/textures/rainbow.jpg");
    font-family: Arial, Helvetica, sans-serif;
}

.section2 {
    background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.8)), url('https://ihypress.de/textures/rainbow.jpg');

    font-family: "SUSE Mono", sans-serif;
    font-optical-sizing: auto;
    font-style: italic;
}

footer {
    margin: 1%;
    padding: 3%;
    border-color: green;
    border-style: dashed;

    background-clip: padding-box;
    background-image: url("https://ihypress.de/textures/rainbow.jpg");
}