* html .layer_board_bg,
* html .layer_board {
	position: absolute;
}

.layer_board_bg {
	position: fixed;
	width: 100%;
	height: 100%;
	
	z-index: 1000;
	
	top: 0;
	left: 0;
	
	display: none;
	cursor: pointer;
	background: #ffb2e5;
}

.layer_board {
	display: none;
	position: fixed;
	left: 50%;
	margin: 80px 0px 0px -300px;
	text-align: center;
	z-index: 2000;
}

.layer_board img {
	opacity: 0;
}

.layer_board img:nth-child(1) {
  -webkit-animation: example 0.5s ease 0.5s 1 forwards;
  animation: example 0.5s ease 0.5s 1 forwards;
}

@-webkit-keyframes example {
  100% {
    opacity: 1;
  }
}

@keyframes example {
  100% {
    opacity: 1;
  }
}

/*
.btn_close {
	margin-top: 10px;
	cursor:pointer;
}
*/

.btn_close,
.btn_close:active,
.btn_close:focus,
.btn_close:hover,
.btn_close:visited {
  text-decoration: none;
  text-align: center;
  padding: 0;
  color: #fff;
  text-shadow: none;
  font-style: normal;
  font-size: 60px;
  font-family: Arial, Baskerville, monospace;
  line-height: 60px;
  outline: 0
}

.btn_close::before {
	content:"×"
}

.btn_close {
  z-index: 9994;
  width: 60px;
  height: 60px;
  position: fixed;
  right: 10px;
  top: 10px;
  -webkit-appearance: none;
  cursor: pointer;
  border: 0;
  background: rgba(0, 0, 0, 0.0);
  -webkit-box-shadow: none;
  box-shadow: none;
  border-radius: 100%;
  -webkit-border-radius: 100%;
  -moz-border-radius: 100%;
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  -ms-transition: all .4s ease;
  -o-transition: all .4s ease;
  animation: all .4s ease
}

.btn_close::-moz-focus-inner {
  border: 0;
  padding: 0
}

.btn_close:active,
.btn_close:focus,
.btn_close:hover,
.btn_close:visited {
  border: 0;
  color: #ff80ca;
  background: #fff;
  -webkit-box-shadow: none;
  box-shadow: none;
  border-radius: 100%;
  -webkit-border-radius: 100%;
  -moz-border-radius: 100%
}

.btn_close:active {
  top: 11px
}