html {
  -ms-touch-action: none;
}

body,
canvas,
div {
  display: block;
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

  overflow: hidden;
}

/* Remove spin of input type number */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  /* display: none; <- Crashes Chrome on hover */
  -webkit-appearance: none;
  margin: 0;
  /* <-- Apparently some margin are still there even though it's hidden */
}

body {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  margin: 0;

  cursor: default;
  color: rgb(0, 0, 0);
  background-color: rgb(0, 0, 0);

  text-align: center;
  font-family: Helvetica, Verdana, Arial, sans-serif;

  display: flex;
  flex-direction: column;

  /* fix bug: https://github.com/cocos-creator/2d-tasks/issues/791 */
  /* overflow cannot be applied in Cocos2dGameContainer, 
  otherwise child elements will be hidden when Cocos2dGameContainer rotated 90 deg */
  overflow: hidden;
}

#Cocos2dGameContainer {
  position: fixed;
  margin: 0;
  left: 0px;
  top: 0px;

  display: -webkit-box;
  -webkit-box-orient: horizontal;
  -webkit-box-align: center;
  -webkit-box-pack: center;
}

canvas {
  background-color: rgba(0, 0, 0, 0);
}

a:link,
a:visited {
  color: #666;
}

a:active,
a:hover {
  color: #666;
}

p.header {
  font-size: small;
}

p.footer {
  font-size: x-small;
}

#splashLogo,
#splashGif,
#defaultLogo {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
}

.logo {
  width: 100%;
  height: 100%;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  justify-content: center;
}

.logo #logoGif {
  margin: auto;
  display: block;
  max-width: 100%;
  max-height: 100%;
}

#transPNG{
  margin: auto;
  display: block;
  max-width: 100%;
  max-height: 100%;
}

#logoBg {
  width: 100%;
  height: 100%;
}

#logoPng {
  max-width: 100%;
  position: absolute;
  margin: auto;
  top: 0;
  bottom: 0;
}

body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-y: scroll;
}

body::-webkit-scrollbar {
  width: 0px;
}

#mask {
  display: none;
  justify-content: center;
  align-items: center;
  position: fixed;
  z-index: 9990;
  background-color: #000000;
  left: 0;
  top: 0;
  height: 100vh;
  width: 100vw;
  opacity: 0.8;
  overflow: hidden;
}

#mask img {
  position: absolute;
  top: 0;
  left: 0;
  max-width: 300px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease-in-out;
}

#mask img:first-child {
  opacity: 1;
}

#tip {
  color: red;
  text-align: center;
  float: center;
  line-height: 250px;
}