span {
    color:black;
    font-weight:lighter;
}

body {
    margin: 0;
}

div {
    background-color:black;
    inline-size: 70%;
    padding: 30px 10px;
    border-inline-width:10px;
    width:auto;
  }

#edge{
    border-inline-style:solid;
    border-inline-color:yellow;
  }

p { 
    background-color: lightsteelblue;
    font-family:Georgia;
    font-size:medium;
    font-style:normal;
    font-weight:bolder;
}

p.small{
    font-variant: small-caps;
}

p.large{
    font-family: cursive;
}

.center {
    text-align:center
}

h1 {
    border:3px solid slategray;
    font-family:Georgia;
    font-style:normal;
    font-weight:bold;
}

h2 { 
    border:3px solid slategray;
    font-family:Georgia;
    font-style:normal;
    font-weight:bold;
}

#block1{
    background-color: blueviolet;
}
 
#block2{
    background-color:indianred;
}

#block4{
    background-color:palegreen;
}