mystyle.css

html {
    font-family: verdana;
    --vyfukbarva: #FF4800;
}

img {
    width: 500px;
    margin-bottom: 20px;
}

header {
    background-color: var(--vyfukbarva);
    border-radius: 25px;
    padding: 8px;
    color:white;
    text-align: center;
}

h1 {
    font-size: 50px;
}

footer {
    background-color: var(--vyfukbarva);
    border-radius: 25px;
    padding: 8px;
    text-align: center;
}

section {
  padding-left: 10%;
  padding-right: 10%;
}

footer {
    color: white;
}

nav{
    text-align: center;
}

.navitem {
    padding: 8px;
}

.logo {
    max-width: 150px;
    color: white;
}

figure{
    position: absolute;
    right: -20px;
    top: 20px;
    color: white;
}

header a {
    text-decoration: none;
}

footer a {
    text-decoration: none;
}

#banner {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: yellow;
    text-align: center;
    z-index: 9999;
}
  
#close-btn {
    position: absolute;
    top: 15px;
    right: 10px;
}

em {
    font-weight: bold;
    font-variant: normal;
}