* {
    margin: 0;
    padding: 0;
}
 
main {
    background-color: lightgray;
    margin-left: 50px;
    margin-right: 50px;
    padding: 10px;
}

label {
    margin-left: 20px;
}

input {
    font-size: 16px;
}

input[type=text] {
    width: 60%;
    padding: 12px 20px;
    margin: 8px 0;
    box-sizing: border-box;
  }

input[type=submit] {
    font-size: 14px;
    width: 30%;
    padding: 6px;
    margin-left: 0%;
    box-sizing: border-box;
    background-color: lightgreen;
  }  

table {
    width: 100%;
    border-collapse: collapse;
}

table a {
    text-align: left;
    display: block;
    text-decoration: none;
    font-size: 12px;
    font-family: arial;
    color: black;
    padding: 10px;
    background-color: lightgreen;
    border: 1px solid black;
}
   
th, td {
    border: 1px solid black;
    text-align:left;
    padding: 4px;
    min-width: 75px;  
}

tr:nth-child(even) {
    background-color: lightgrey;
}


nav {
    width:100%;
    height: 110px;
    background-color: lightblue;
}

ul {
    margin-left: 50px;
}

ul li {
    margin-top: 5px;
    width: 120px;
    list-style: none;
    display: inline-block;
    line-height: 100px;
    border: 1px solid black;
    
}


ul li a {
    text-align: center;
    display: block;
    text-decoration: none;
    font-size: 20px;
    font-family: arial;
    color: black;
    padding: 0 20px;
}

ul li a:hover {
    color: white;
    background-color: black;
}

p {
    margin-top: 20px;
    margin-bottom: 20px;
    margin-left: 50px;
    margin-right: 50px;
    color:black;
    background-color: lightgray;
    font-size: 20px;
    padding: 20px;
}

#slett_bil {
    background-color: lightcoral;

}

img {
    border-radius: 40px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;

}