* {
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}
body, html {
  height: 100%;
  width: 100%;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
}
body.loading {
  opacity: 0;
}
body {
  -webkit-touch-callout: none;                /* prevent callout to copy image, etc when tap to hold */
  -webkit-text-size-adjust: none;             /* prevent webkit from resizing text to fit */
  -webkit-user-select: none;                  /* prevent copy paste, to allow, change 'none' to 'text' */
  background: #fff;
  font-family: pfd, sans-serif;
  font-size: 0.875rem;
  padding-top: constant(safe-area-inset-top);
}
a, a:visited {
  color: #000;
}

.loader {
  z-index: 2;
  width: 80px;
  height: 80px;
  position: absolute;
  top: 50vh;
  left: 50%;
  margin-top: -60px;
  margin-left: -40px;
  display: none;
}
.loader:before {
  content: '';
  border-radius: 50%;
  border-top: 3px solid #999;
  border-right: 3px solid transparent;
  animation: loading .5s linear infinite;
  -webkit-animation: loading .5s linear infinite;
  width: 80px;
  height: 80px;
  display: block;
}
.loading .loader { display: block; }
@keyframes loading {
  to {transform: rotate(360deg)}
} 
@-webkit-keyframes loading {
  to {-webkit-transform: rotate(360deg)}
}

.scroll {
  position: absolute;
  width: 100%;
}

.error_hilite {
  color: red !important;
  border-color: red !important;
}
.error_hilite ~ span.err {
  display: flex;
}
span.err {
  display: none;
  text-align: center;
  justify-content: center;
  align-items: center;
  font-size: 0.875rem;
  height: 48px;
  color: red !important;
}