* {
  margin: 0;
  padding: 0;
}


/*Chorme,Safari必须加上*/
@-webkit-keyframes gif {
  to {
    -webkit-transform: rotate(0deg);
  }

  from {
    -webkit-transform: rotate(360deg);
  }
}

@keyframes gif {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

html,
body {
  width: 100%;
  height: 100%;
  font-size: 44px;
}

#app {
  width: 100%;
  height: 100%;
  display: flex;
  display: none;
  justify-content: space-between;
  flex-direction: column;
}

#guide {
  width: 100%;
  height: 100%;
  background-color: #444;
  display: none;
}

#download_link {
  width: 100%;
  height: 100%;
  color: #285CEF;
  display: none;
}
.guide-img {
  width: 100%;
  height: auto;
}

#app .banner {
  height: 60%;
  overflow: hidden;
}

#app .banner .banner_img {
  width: 100%;
  height: 100%;
}

#app .download_box {
  height: 40%;
  display: flex;
  display: none;
  flex-direction: column;
}

#app .loading_box {
  height: 40%;
  padding-top: 100px;
}

#app .loading_box {
  display: flex;
  visibility: hidden;
  justify-content: center;
  align-items: center;
}

#app .loading_box img {
  width: 44px;
  height: 44px;
  -webkit-animation: gif 1.5s linear infinite;
  animation: gif 1.5s linear infinite;
  clip: rect(0 0 12px 0);
}

#app .loading_box div img:hover {
  transform: rotateZ(360deg);
}

#app .loading_box div p {
  margin-left: 20px;
}

#app .download_box .btn_box {
  flex: 1;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: space-between;
}

#app .download_box .btn_box .btn {
  margin: 0 auto;
  width: 80%;
  height: 120px;
  box-sizing: border-box;
  border-radius: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.app_btn {
  background-color: #285CEF;
  color: #fff;
}

.wechat_btn {
  border: 1px solid #285CEF;
  color: #285CEF;
}

.btn_text {
  margin-left: 10px;
}

@-webkit-keyframes trotate {
	0% {
		-webkit-transform: rotate(0deg);
	}

	25% {
		-webkit-transform: rotate(90deg);
	}

	50% {
		-webkit-transform: rotate(180deg);
	}

	75% {
		-webkit-transform: rotate(270deg);
	}

	100% {
		-webkit-transform: rotate(360deg);
	}
}
.animation_loading {
	position: relative;
	padding-top: 20px;
	width: 200px;
	height: 200px;
	border-radius: 50%;
	box-sizing: border-box; 
	text-align: center;
  justify-content: center;
  align-items: center;
}

.animation_none {
	position: relative;
	padding-top: 20px;
	text-align: center;
	box-sizing: border-box;
	border-width: 8px;
	border-style: solid;
	border-color: transparent;
}

.animation_loading::before {
	position: absolute;
	left: 2px;
	top: 2px;
	display: block;
	content: "";
	width: 125px;
	height: 125px;
	border-width: 6px;
	border-style: solid;
	border-color: #00ffff transparent transparent transparent;
	box-sizing: content-box;
	animation: trotate 1.5s linear infinite;
	border-radius: 50%;
	z-index: 2;
}

.animation_loading::after {
	position: absolute;
	left: -8px;
	top: -8px;
	display: block;
	content: "";
	width: 136px;
	height: 136px;
	border-width: 10px;
	border-style: solid;
	border-color: #ff0000 transparent transparent transparent;
	box-sizing: content-box;
	animation: trotate 1s linear infinite;
	border-radius: 50%;
	z-index: 1;
}