*{
font-family: sans-serif;
font-size: 20px;
}

body {
background-color: cadetblue;    
}

h1 {
text-align: left;
font-weight: bolder;
font-family: Arial, Helvetica, sans-serif ;
font-size: 50px;
}

h2 {
text-align: left;
font-weight: bold;
font-family: Arial, Helvetica, sans-serif;
font-size: 35px;
}

h3 {
text-align: left;
font-family: Arial, Helvetica, sans-serif;
font-size: 24px;
}

.tabl {
border: 5px;
border-style: solid;
border-color: lightgray;
}

img {
height: 600px;
width: 20%;   
border: 3px;
border-color: lightgray;
}

a:hover {
color: darkblue;    
}