/* --~~~~~~~~~~~~~~~~~ styles.css of CSS3-Reference making css3-ref.bauska.org ~~~~~~~~~~~~~~~~~~*/
img.displayed {
  display: block;
  margin: 0 auto; 
}
.border {
  border-width: 1px;
  border-color: #778899;  /* dark grayish blue */
  border-style: solid; 
}

ul li {
  font-size: 14.5px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif;
  padding: 14.5px;  /* 10px */
  line-height:110%;
}
ol li {
  font-size: 14.5px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif;
  padding: 14.5px;  /* 10px */
  line-height:110%;
}

p { 
  font-size: 14.5px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif;
  text-align: left;
  margin-left: 15px;  /* 10px */
}

a:link {
  color: #013220;  /* very dark green */
  background-color: transparent;
  text-decoration: none;
}
a:visited {
  color: #037d50;  /* green, next: 0000ff: pure (or mostly pure) blue, was: dark red: #a5682a */
  background-color: transparent;
  text-decoration: none;
}
a:hover {
  color: #000;  /* black */
  background-color: #ffff00;  /* pure (or mostly pure) yellow */
  text-decoration: underline;
}
a[href]:hover {
  text-decoration: underline; 
  text-decoration-color: #0000ff;  /* pure (or mostly pure) blue */
}

div {
  float: left;
}

h1 {
  font-size: 21px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif, Consolas;
  text-align: center;
}
h2 {
  font-size: 18px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif, Consolas;
  margin-left: 15px;  /* 10px */
}
h3 {
  font-size: 17px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif, Consolas;
  margin-left: 15px;
}
h4 { 
  font-size: 16px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif, Consolas; 
  margin-left: 15px;
}
h5 { 
  font-size: 15px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif, Consolas; 
  margin-left: 15px;
}
h6 { 
  font-size: 10px;
  font-family: Bahnschrift, Inter, Helvetic, sans-serif;
  margin-left: 15px;
}

details {
  font: 14px Bahnschrift, Inter, sans-serif, Calibri;
  width: max-content;
}
details > summary {
  padding: 2px 6px;
  width: 12em;
  background-color: #eee;  /* very light gray */
  border: none;
  box-shadow: 3px 3px 4px #00008b;  /* dark blue */
  cursor: pointer;
  margin-left: 15px;  /* 10px */
}
details > p {
  border-radius: 0 0 10px 10px;
  background-color: #fff;  /* white */
  padding: 2px 6px;
  margin-left: 15px;
  box-shadow: 3px 3px 4px #00008b;  /* dark blue*/
}
details[open] > summary {
  background-color: yellow;
}

background: linear-gradient(60deg, #3d3393 0%, #2b76b9 37%, #2cacd1 65%, #35eb93 100%)

body {
  font-family: Bahnschrift, Inter, Helvetic, sans-serif;
  font-size: 14.5px;  /* 1.2rem; */
  background-color: #eee;  /* very light gray */
  color: #000000;  /* black */
  text-align: left;
  padding: 10px;
  margin-left: 15px;  /* was margin-left: 10px; */
}

#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 11px;
  border: none;
  outline: none;
  background-color: #8b0000;  /* dark red */
  color: #fdfeff;  /* very pale (mostly white) blue */
  cursor: pointer;
  padding: 10px;
  border-radius: 1px;
}
#myBtn:hover {
  background-color: #555;  /* very dark gray */
}

pre > code {
  display: block;
  margin-left: 15px;  /* 10px */
  padding: 1rem;
  word-wrap: normal;
}
pre {
  font:normal normal 10px/12px consolas,Courier,Monospace;
  background-color:#eee;
  overflow:auto;
  margin:0 0 1em;
  padding:.5em 1em;
  white-space: pre-wraps;
  overflow-x: auto;
}
pre code,
pre .line-number {
  font:normal normal 10px/12px consolas,Courier,Monospace;
  color:black;
  display:block;
}
pre .line-number {
  font:normal normal 10px/12px consolas,Courier,Monospace;
  float:left;
  margin:0 1em 0 -1em;
  border-right:1px solid;
  text-align:right;
  color: red;
}
pre .line-number span {
  display:block;
  padding:0 .5em 0 1em;
}
pre .cl {
  display:block;
  clear:both;
}
pre {
  width: 400px;
  overflow: auto;
}
pre[href]:hover  {
  text-decoration: none;
}
pre:hover, pre:focus { 
  width: 400px; 
}
table {
  width: auto;
  text-align: center;
}
th, td {
  padding: 10px;
  border-bottom: 1px solid #ddd;
  text-align: left;
}
th {
  background-color: #04AA6D;  /* dark cyan - lime green */
  color: white;
}
tr:hover {background-color: coral;}
tr:nth-child(even) {background-color: #f2f2f2;}

@media screen and (max-width: 900px) and (min-width: 600px), (min-width: 1100px) {
  div.example {
    font-size: 50px;
    padding: 50px;
    border: 8px solid black;
    background: yellow;
  }
}