body {
    margin-left: 8%;
    margin-right: 8%
    }
p {
    text-align: justify;
    text-indent: 1em
    }
h1, h2, h3, h4 {
    text-align: center
    }
.left {
    margin-left: 0%;
    margin-right: 0%;
    text-indent: 0
    }
.note {
    text-align: center;
    margin-left: 5%;
    margin-right: 5%;
    text-indent: 0
    }
.att {
    text-align: right;
    margin-left: 35%;
    margin-right: 30%
    }
div.tale {
    text-align: justify;
    margin-left: 8%;
    margin-right: 8%;
    text-indent: 1em
    }
.block {
    margin-left: 10%;
    margin-right: 5%;
    text-indent: 0
    }
a:link {
    color: blue;
    text-decoration: none
    }
link {
    color: blue;
    text-decoration: none
    }
a:visited {
    color: blue;
    text-decoration: none
    }
a:hover {
    color: red
    }