html {
  touch-action: none;
}

.smMg {
  margin-left: 0.2rem;
}

.noMargin {
  margin: 0;
}

.block {
  display: block;
}

.canv {
  top: 0px !important;
  width: 100%;
  height: 100%;
}

.top {
  padding: 0.2rem;
  width: 1em;
  height: fit-content;
  border-radius: 1px;
  border-width: 1mm;
  border-color: #000;
  border-style: solid;
}

.float {
  z-index: 1;
  float: left;
  position: fixed;
  left: 0;
  top: 1rem;
}

.hidden {
  position: absolute;
  left: -11rem;
  transition-duration: 200ms;
  transition-timing-function: cubic-bezier(0.445, 0.05, 0.55, 0.95);
}