@charset "utf-8";
/* CSS Document */
html{
	-webkit-box-sizing: border-box;
  	box-sizing: border-box;
  	
}

header {
  display: flex;
  width: 100%;
  height: 50px;
  align-items: center;
}

.title {
  margin-right: auto;
　font-size: 0.1em;
}

#cont  {
  background-image: url( "../img/223.jpg");
 /* 画像を常に天地左右の中央に配置 */
  background-position: center center;
   
  /* 画像をタイル状に繰り返し表示しない */
  background-repeat: no-repeat;
   
  /* コンテンツの高さが画像の高さより大きい時、動かないように固定 */
  background-attachment: fixed;
   
  /* 表示するコンテナの大きさに基づいて、背景画像を調整 */
  background-size: cover;
   
  /* 背景画像が読み込まれる前に表示される背景のカラー */
  background-color: #464646;	
	display: block;
    margin-left: auto;
    margin-right: auto;
	width:1980px;
	height: 1080px;
}

.core{
	position: absolute;
	top: 80%;
    left:20%;
	width:400px;
	height: 60px;	
}

.resc{
	 position: absolute;
	top: 80%;
    left: 60%;
	width: 400px;
	height: 60px;		
}

#photo{  

}

/*まずはお決まりのボックスサイズ算出をborer-boxに */
*,
*:before,
*:after {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}


/* 背景用*/
body {
  padding: 30px;
}

.btn,
a.btn,
button.btn {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  position: relative;
  display: inline-block;
  padding: 1rem 4rem;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  letter-spacing: 0.1em;
  color: #212529;
  border-radius: 0.5rem;
}

.btn-radius-gradient-wrap {
  display: inline-block;

  padding: 0.5rem;

  border-radius: 100vh;
  background: #f2f5f6;
  background: -webkit-linear-gradient(
    to top,
    #f2f5f6 0%,
    #e3eaed 37%,
    #96a1a5 100%
  );
  background: -webkit-gradient(
    linear,
    left top,
    left bottom,
    from(#f2f5f6),
    color-stop(37%, #e3eaed),
    to(#96a1a5)
  );
  background: -webkit-linear-gradient(
    top,
    #f2f5f6 0%,
    #e3eaed 37%,
    #96a1a5 100%
  );
  background: linear-gradient(to bottom, #f2f5f6 0%, #e3eaed 37%, #96a1a5 100%);

  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f2f5f6', endColorstr='#96a1a5', GradientType=0);
}

a.btn-radius-gradient {
  border-radius: 100vh;
  background: #e3eaed;
  background: -webkit-gradient(
    linear,
    left top,
    left bottom,
    from(#e3eaed),
    to(#f2f5f6)
  );
  background: -webkit-linear-gradient(top, #e3eaed 0%, #f2f5f6 100%);
  background: linear-gradient(to bottom, #e3eaed 0%, #f2f5f6 100%);

  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#e3eaed', endColorstr='#f2f5f6', GradientType=0);
}

a.btn-radius-gradient:hover {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
}