.top-menu ul li>span {
  text-transform: none;
}

.top-menu ul li>a {
  text-transform: none;
}

.start {
  text-decoration: none;
  margin-right: 10px;
}

.start:hover {
  text-decoration: none;
  margin-right: 10px;
  color: #ffffff;
}

.challenge {
  font-weight: bold;
  box-shadow: 0 0 2px 1px #fcd535;
}

.challenge:hover {
  font-weight: bold;
  box-shadow: 0 0 8px 1px #fcd535;
  transform: translateY(-2px);
}

.table-of-contents.open {
  background-color: #1f1d25;
  border-radius: 20px;
}

.entry-content table th {
  background-color: #1f1d25;
  color: #ffffff;
}

.entry-content table td {
  background-color: #1f1d25;
}

h3 {
  color: #e8e8e9;
}

h2 {
  color: #e8e8e9;
}

h1 {
  color: #ffffff;
  text-align: center;
}

.btn:not(:disabled):not(.disabled) {
  font-weight: bold;
  border-radius: 30px;
  border-left-width: 30px;
  border-right-width: 30px;
}