body {
  background-color: thistle;
  line-height: 1.7em;
}
ul,
ol {
  list-style-position: inside;
  margin-left: 30px;
  max-width: 650px;
}
li {
  padding-left: 24px;
  text-indent: -23px;
  margin-bottom: 12px;
  border-top: 1px solid rgba(0,0,0,0.25);
  padding-top: 5px;
  margin-bottom: 25px;
  padding-right: 60px;
}
body > ul {
  padding-left: 0;
  margin-left: 0;
}
body > ul > li {
  padding-right: 0;
}
li + li {
  /* border-top: 1px solid rgba(0,0,0,0.25); */
}
li > ul,
li > ol {
  margin-top: 20px;
}
body > ul > li li {
  position: relative;
}
body > ul > li > ul > li > ul,
body > ul > li > ul > li > ol {
  width: calc(452px + 10px);
}
body > ul > li > ul > li > ul > li > ul {
  width: calc(358px + 10px);
}
.etichetta-data {
  font-family: Helvetica;
  font-size: 11px;
  text-transform: uppercase;
  color: rgba(0,0,0,0.4);
  position: absolute;
  right: 0;
  top: 0;
  border-left: 1px solid rgba(0,0,0,0.25);

  padding-left: 5px;
  width: 50px;
  text-indent: 0;  
}
.etichetta-data:hover {
  color: black;
}
a:link {
  display: block;
  box-sizing: border-box;

  border: 1px solid blue;
  height: 30px;
  width: auto;  
  border-radius: 17px;
  padding: 5px 17px;
  margin-top: 6px;
  margin-bottom: 8px;
  margin-right: 0;  
  margin-left: -2px;  
  text-indent: 0;

  white-space: nowrap;
  text-transform: uppercase;
  font-size: 13px;
  line-height: 18px;
  font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
  text-decoration: none;
}
a:visited {
  border-color: grey !important;
  color: grey !important;
}
a:hover {
  background-color: rgb(255,255,255);
}
a.referenza {}
a.tutorial {
  border-color: purple;
  color: purple;
}
a.approfondimento {}

span.es {
  border: 1px solid lightcoral;
  border-radius: 9px;
  padding: 3px 6px;
  text-transform: uppercase;
  font-family: Helvetica, sans-serif;
  font-size: 14px;
  color: darkred;
  white-space: nowrap;
}