1 - Icon and RTL - vanilla

[mhdtjk]

styles.css

body {
  font-family: sans-serif;
  -webkit-font-smoothing: auto;
  -moz-font-smoothing: auto;
  -moz-osx-font-smoothing: grayscale;
  font-smoothing: auto;
  text-rendering: optimizeLegibility;
  font-smooth: always;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

main {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  align-items: center;
}

button {
  display: flex;
  align-items: center;
  gap: 0.5em;
  appearance: none;
  background-color: #2ea44f;
  border: 1px solid rgba(27, 31, 35, 0.15);
  border-radius: 6px;
  box-shadow: rgba(27, 31, 35, 0.1) 0 1px 0;
  box-sizing: border-box;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  line-height: 20px;
  padding: 6px 14px;
  position: relative;
  text-align: center;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  vertical-align: middle;
  white-space: nowrap;
}

.icon {
  height: 1.2em;
}