html,body {
	height: 100%;
}


* 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: #000;
}

.layer_board_original {
	display: none;
	position: fixed;
    width: 800px;
	left: 50%;
	margin: 120px 0px 0px -400px;
	text-align: center;
	z-index: 2000;
}

.layer_board {
    display: none;
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 2000;
    transform: translate(-50%, -50%);
    max-width: 37vw;
    max-height: 73vh;
    text-align: center;
}

.modal_box {
    position: fixed;
    z-index: 7777;
    display: none;
    width: 60%;
    top:50%;
    max-width: 8600px;
    margin: 0;
    padding: 60px 2vw 80px;
    border: 2px solid #aaa;
    text-align: center;
    background: #fff;
    box-sizing: border-box;
}
 
.button-link:hover{
	cursor:pointer;
}

@media screen and (max-width: 769px) {
 
/*  ウィンドウサイズ769px以下の時のスタイル  */
 
  .layer_board {
      left: 10%;
      transform: translate(0%, -50%);
      max-width: 75vw;
  }
 
  .modal_close {
      width: 40px;
      line-height: 40px;
      font-size: 30px;
  }
 
  .modal_close i {
      line-height: 44px;
  }
 
 
}