button, input, optgroup, select, textarea {
  font-family: sans-serif;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

button, input {
  overflow: visible;
}

button, select {
  text-transform: none;
}

[type=reset], [type=submit], button, html [type=button] {
  -webkit-appearance: button;
  appearance: button;
}

#player {
}

.plyr__video-embed, .plyr__video-wrapper--fixed-ratio {
  aspect-ratio: 16/9;
}

.plyr__video-embed iframe, .plyr__video-wrapper--fixed-ratio video {
  border: 0;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

.modal-body {
  padding: 0 !important;
  border: none !important;
}

.modal-title {
  font-size: 16px !important;
}

.modal-header {
  padding: 0.5rem 1rem;
  border-bottom: 0 !important;
  background-color: #000000;
  border-radius: 20px;
  color: #8696a4;
  letter-spacing: 1.5px;
  margin-bottom: 5px;
}

.modal-header .btn-close {
  font-size: 10px;
  background-color: rgba(94,111,126,0.67);
  border-radius: 50%;
}

.modal-content {
  background: none !important;
  border: none !important;
}

.sys-box-course-modal {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(15.6px);
  -webkit-backdrop-filter: blur(6.6px);
  background-color: rgba(0,0,0,0.08);
  border-radius: 20px;
}