h4 {
  margin-bottom: 0;
}
.cdrep {
  color: darkblue;
}
.cdh2 {
  line-height: 1.25;
  color: midnightblue;
  border-top: none;
  border-right: none;
  border-bottom: solid 2px deeppink;
  border-left: solid 8px deeppink;
  padding: 8px 5px 5px 8px;
}
.cdh3 {
  line-height: 1.2;
  color: navy;
  font-weight: bold;
  border-top: none;
  border-right: none;
  border-left: solid 6px magenta;
  border-bottom: none;
  padding-left: 8px;
}
.cdt {
  margin-bottom: 1.6rem;
}
.cdcmt {
  font-size: 90%;
  color: navy;
  text-indent: -1em;
  margin: 0.4em 0 0.4em 2em;
}
.cdem {
  font-weight: bold;
}
.cdemclr1 {
  color: blue;
  font-weight: bold;
}
.cdemclr2 {
  color: red;
  font-weight: bold;
}
.cdblackboard {
  margin: 2rem auto;
  padding: 1rem 1rem 1rem 2rem;
  background-color: #202020;
  color: white;
  border: solid sienna 0.6rem;
  border-radius: 0.4rem;
  box-shadow: 0 0 0.4rem black;
}
.cdblackboard .cdbbttl {
  font-weight: bold;
  font-size: 1.1rem;
  color: hotpink;
  margin: 0 0 0.4rem -1rem;
}
.cdblackboard .cdbbcap, 
.cdblackboard .cdbbem {
  color: cyan;
}
.cdblackboard .cdbbt {
  text-indent: -1em;
  margin-left: 1rem;
}
.cdenclose {
  border: solid red 1px;
  margin: 1rem;
  padding: 1rem;
}
.cdenclose .cdinnerbox {
  border: solid navy 1px;
  margin: 1rem;
  padding: 1rem;
  border-radius: 0.6rem;
}
.cdenclose .cdleftrem1 {
  margin: 0 0 1.6rem 1rem;
}
.cdenclose .cdleftrem2 {
  margin: 0 0 0 2rem;
}
.cdcode {
  border: solid indigo 1px;
  background-color: lightyellow;
  margin: 1rem;
  padding: 0rem 1rem;
  border-radius: 4px;
  line-height: 1.3;
}
.cdpre {
  white-space: pre-wrap;
}
.cdspanw1 {
  display: inline-block;
  text-align: center;
  width: 4em;
}
.cdspanw2 {
  display: inline-block;
  text-align: center;
  width: 2em;
}
.cdspanw3 {
  display: inline-block;
  text-align: right;
  width: 5em;
}

/*****************************************************************************/

@media (max-width: 767px) {
  .cdcmt {
    margin-left: 1em;
  }
  .cdenclose {
    margin-right: 0rem;
    margin-left: 0rem;
  }
  .cdenclose .cdinnerbox {
    margin-right: 0;
    margin-left: 0;
  }
  .cdcode {
    margin-right: 0rem;
    margin-left: 0rem;
  }
}