.svs-simulator {
  margin: 1em 0;
  font-family: sans-serif;
}

.svs-controls {
  margin-bottom: .5em;
  display: flex;
  flex-wrap: wrap;
  gap: .5em;
  align-items: center;
}

.svs-controls label {
  font-size: .9em;
}

.svs-controls select,
.svs-controls input {
  margin-left: .3em;
  padding: .2em .4em;
}

.svs-controls .svs-url-input {
  width: 250px;
}

.svs-update-btn {
  padding: .4em .8em;
  cursor: pointer;
}

.svs-iframe-wrapper {
  border: 1px solid #ccc;
  overflow: hidden;
}

.svs-iframe-wrapper iframe {
  display: block;
}