body{
    margin: 0;
    padding-left: 400px;
    padding-top: 20px;
}
*{
    box-sizing: border-box;
}
h1{
    color: orange;

}

ul li{
    padding-top: 10px;
    padding-left: 30px;
    height: 40px;
  background-color: orange;
    width: 100px;
    border: 10px;
    border-radius: 5px;
    list-style-type: none;
    
}
ul li a{
    text-decoration: none;
}
ul li a:hover{
    
    color: red;
    text-decoration: underline;
}
ul li:hover{
    background-color: aqua;
}