ol,
ul {
  margin: 0;
}

button:focus {
  outline: 1px dotted;
  outline: 5px auto -webkit-focus-ring-color;
}

table {
  border-collapse: collapse;
}

img {
  max-width: 100%;
  height: auto;
}

textarea {
  overflow: auto;
  resize: vertical;
}

[hidden] {
  display: none;
}