#doc_api h1,
#doc_api h2 {
  text-align: center;
  padding: 30px 0;
  font-family: Open Sans, sans-serif;
  color: #3b4151;
  font-size: 24px;
}

#doc_api .wrapper {
  width: 100%;
  max-width: 1460px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
  padding-bottom: 60px;
}

#doc_api p {
  font-size: 19px;
  font-family: Open Sans, sans-serif;
  color: #3b4151;
}

#doc_api ol li a {
  font-size: 17px;
  font-family: Open Sans, sans-serif;
  color: #3b4151;
}

#doc_api ol li {
  margin-bottom: 15px;
}

#doc_api .text-center {
  text-align: center;
}

#doc_api ol {
  max-width: 600px;
  margin: 0 auto;
  border-radius: 0;
  background-color: white;
  box-shadow: 0 1px 3px rgb(0 0 0 / 12%), 0 1px 2px rgb(0 0 0 / 24%);
  padding: 20px 20px 20px 40px;
}

#doc_api .btn {
  font-size: 14px;
  font-weight: 700;
  padding: 5px 23px;
  transition: all 0.3s;
  border: 2px solid grey;
  border-radius: 4px;
  background: transparent;
  box-shadow: 0 1px 2px rgb(0 0 0 / 10%);
  font-family: sans-serif;
  color: #3b4151;
  margin: 10px;
  display: inline-block;
}

.collapsible {
  background-color: #288690;
  color: white;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 15px;
  border-bottom: solid 2px;
  position: relative;
  font-weight: bold;
}

span.text-center {
  display: block;
  text-align: center;
  font-family: Open Sans, sans-serif;
}

.collapsible::after {
  content: "+";
  position: absolute;
  display: inline-block;
  right: 18px;
}

.collapsible.active::after {
  content: "-";
}

.active,
.collapsible:hover {
  background-color: #288690;
}

.content {
  padding: 0 18px;
  display: none;
  overflow: hidden;
  background-color: #f1f1f1;
}

b.color_red {
  color: red;
}

code.color_green {
  color: green;
}