body {
  text-align: justify
}

/*-------------------- faq */

p.ask {
  text-indent: 1em;
  margin: 0 auto;
  text-align: justify;
  color: red;
}

p.answer {
  text-indent: 1em;
  margin: 0 auto;
  text-align: justify;
}

/*-------------------- polygraph conversation */

p {
  text-indent: 1em;
  margin: 0 auto;
  text-align: justify
}

ul{
  margin-top: 0;
  margin-bottom:0;
  text-align: justify
}
li{
  list-style-type:disc
}

ul.circle{
  margin-top: 0;
  margin-bottom:0;
  text-align: justify
}
ul.circle li{
  list-style-type:circle
}

ul.square{
  margin-top: 0;
  margin-bottom:0;
  text-align: justify
}
ul.square li{
  list-style-type:square
}

/*-------------------- link to home page */

div {
  text-align: center
}

/*-------------------- title of document */

h1 {
  text-align: center
}

/*-------------------- action, required from the user */

h2.act {
  text-align: center;
  color: red;
}

/*-------------------- code examples */

pre {
  color: maroon;
  background: eee;
  text-align: left;
}
pre.back {
  color: maroon;
  background: white;
  text-align: left;
}

pre.html {
  color: black;
  background: f0f0f0;
  text-align: left;
}

pre.resume {
  color: black;
  background: white;
  text-align: left;
}

/*-------------------- verstka */

table.verstak {
  margin: 1em 5em;
}
table.verstak td {
  text-align: left;
}
table.verstak th {
  text-align: center;
}

table.vt {
  margin: 1em 5em;
}
table.vt td {
  text-align: left;
  vertical-align: top;
}

table.verstak2 {
  margin: 1em 0em;
}

table.verstak3 {
  margin: 1em 5em;
  color: black;
  background: f0f0f0;
}
table.verstak3 td {
  text-align: center;
  vertical-align: middle;
}

table.verstak4 {
  margin: 1em 2em;
}

table.resume {
  margin: 1em 5em;
  border: 1 solid silver  /* border exist */
}
table.resume td{
  vertical-align: top;
  border: 1 solid silver
}
table.resume th{
  vertical-align: middle;
  text-align: center;
  border: 1 solid silver
}

table.resume3 {
  margin: 1em 5em;
  border: 1 solid silver;
}
table.resume3 td{
  vertical-align: middle;
  text-align: center;
  border: 1 solid silver
}
table.resume3 th{
  vertical-align: top;
  border: 1 solid silver
}

/*-------------------- new terms */

dfn {  /* new html key-word */
  font-style: normal;
  color: red;
}

/*--- tags, attributes, styles of graphic html terms*/

.t {    /* new tag */
  text-transform: uppercase;
  font: bold;
}
.a {    /* new attribute */
  font: bold;
}

/*--- xml terms */

q {  /* communication xml key-word */
  color: green;
}
cite {  /* meaning of communication xml key-word */
  font-style: normal;
  color: teal;
}

/*-------------------- image */

img {
  margin: 1em 5em
}
img.intext {
  margin: 0;
  border: none;
  vertical-align: middle;
}