:root {
  --md-primary-fg-color:        #29363b;
  --md-primary-fg-color--light: #808080;
  --md-primary-fg-color--dark:  #29363b;
  --md-accent-fg-color:         hsla(117, 66%, 51%, 0.7);
  --md-text-font-family:        "Oswald",sans-serif;
}

:root > * {
  --md-typeset-a-color:         #38d430;
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 95%;
}

.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
  justify-content: center;
  margin-top: 20px;
  width: 95%;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.subscribe-form input[type="email"],
.subscribe-form button {
  padding: 10px;
  font-size: 16px;
  border-radius: 5px;
  text-align: center;
  width: 100%;
  max-width: 500px;
  min-height: 50px;
}

.subscribe-form input[type="email"] {
  border: 1px solid #ccc;
}

.subscribe-form button {
  background-color: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  cursor: pointer;
  font-weight: bold;
  padding-left: 20px;
  padding-right: 20px;
}

.subscribe-form button:hover {
  background-color: var(--md-accent-fg-color);
}

.video-wrapper {
  position: relative;
  display: block;
  height: 0;
  padding: 0;
  overflow: hidden;
  padding-bottom: 56.25%;
}
.video-wrapper > iframe {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
