* {
    margin: 0;
    padding: 0;
}

header h1 {
    height: 100px;
    background-color:yellowgreen;
    padding: 10px;
}

nav ul button{
    background-color: transparent;
    border: none;
    font-family: Arial, Helvetica, sans-serif;
    color: aquamarine;
    font-size: 16px;
    text-transform:uppercase ;
}
nav ul li a {
    text-decoration: none;
    font-family: Helvetica;
    text-transform: uppercase;
    color: aquamarine;
    font-weight: normal;
    text-shadow: none;
}

nav ul li {
    font-family: Helvetica;
    text-transform: uppercase;
    font-weight: bold;
    color: white;
    text-shadow: 1px 1px 15px white;
    border: 1px solid black;
    padding: 8px;
    background-color: tomato;
    border-radius: 20px;
}


main {
    background-color: beige;
    padding: 10px;
    
}

footer {
    background-color:yellowgreen;
    height: 80px;
    padding: 10px;
}

p {
    font-size: 20px;
}
img{
    width:25%;
}

@media print {

    * {
        font-family: Arial, Helvetica, sans-serif;
        font-size: 16px;
    }

    nav,
    img {
        display: none;
    }
    .dont-print{
        display: none;
    }
}
.remove_border {
    border: none;
    background-color: blue;
}

.blue {
    color: white;
    font-size: 14px;
}

nav ul{
    display: flex;
    justify-content: space-evenly;
    align-items:center;
}