nav {
  margin-bottom: 10px;
}

img,
h3 {
  display: inline;
}

section {
  padding: 0.5em;
  text-align: center;
}

video {
  border: 4px solid #1688f0;
  border-radius: 10px;
  margin: 0.5em;
}

table {
  margin: 1em;
  margin-left: auto;
  margin-right: auto;
  border: 4px solid #1688f0;
  border-radius: 10px;
  width: auto;
}

td {
  text-align: left;
  padding: 10px;
}

#date {
  text-align: right;
  font-weight: bold;
}

input {
  padding: 0.5em;
  border: 1px solid #1688f0;
  border-radius: 10px;
}

input[type="submit"] {
  font-size: 0.8em;
  background: #1688f0;
  padding: 0.5em;
  border-radius: 10px;
}

#toggle-btn {
  width: 40px;
  font-size: 0.8em;
  background: #1688f0;
  padding: 1em;
  border-radius: 50%;
}