html, body {
  height: 100%;
    overflow-x: hidden;
}

body {
  margin: 0;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

button,
a {
  cursor: pointer;
}

button:focus,
button:active {
  outline: none;
}

::placeholder {
  color: inherit;
  opacity: 0.6;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}