body { margin: 0; }
#app-loader {
  display: inline-block;
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  transition: opacity .3s;
  text-align: center;
  z-index: 100;
}
#app-loader .app-loader__quarter {
  box-sizing: border-box;
  display: inline;
  position: absolute;
  top: 50%;
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 51px;
  height: 51px;
  margin: 6px auto;
  border: 6px solid #fff;
  border-radius: 50%;
  animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-color: #fff transparent transparent transparent;
}
#app-loader div:nth-child(1) {
  animation-delay: -0.45s;
}
#app-loader div:nth-child(2) {
  animation-delay: -0.3s;
}
#app-loader div:nth-child(3) {
  animation-delay: -0.15s;
}
@keyframes lds-ring {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ************************************ */
/* 브라우저 미지원 메시지                 */
/* ************************************ */

/* 1. 일단은 숨겨두고 */
.browser-support-message {
  display: none;
  width: 100%;
  position: absolute;
  top:0;
  height:100vh;
  margin-top: 40px;
  font-size: 13px;
  color: #333;
  opacity: 1;
  background-color:white;
  text-align: center;
  box-sizing: border-box;
  padding:20px;
}
.browser-support-message h1 {
  font-size: 17px;
  line-height: 1.5;
}
.browser-support-message p {
  color:#888;
}
.browser-support-message h1 a {
  color:transparent
}

.browser-support-message p {
	font-size: 14px;
	color: #666;
}

.browser-support-message .app-btn {
	padding-top: 30px;
}

.browser-support-message .app-btn a {
  text-decoration: none;
	background: #7957d7;
	border-radius: 4px !important;
	padding: 14px 35px;
	box-shadow: rgba;
	border-radius: 100px;
	margin-top: 15px;
	font-size: 15px;
	color: white;
	font-weight: bold;
	line-height: 15px;
}


/* 2. 미지원기기 메시지 노출 */
body.not-support .browser-support-message {
  display: block;
}
body.not-support #app-loader {
  display: none;
}


/* 3. 해상도별 노출 */
/* 미지원기기 웹 메시지 노출*/
@media (min-width: 470px) {
  body.not-support .browser-support-message .web {
    display: block;
    margin-top:18%;
  }
  body.not-support .browser-support-message .mobile {
    display: none;
  }
}
/* 471이하 무조건 모바일 메시지 노출 */
@media (max-width: 471px) {
  body .browser-support-message{
    display: block;
  }
  #app-loader, #app {
    display: none;
  }
  body .browser-support-message .web {
    display: none;
  }
  body .browser-support-message .mobile {
    display: block;
    margin-top:25%;
  }
}