.buttons {
	display: flex;
	flex-direction: row;
		flex-wrap: wrap;
	justify-content: center;
	text-align: center;
	width: 100%;
	height: 100%;
	margin: 0 auto;
  /*   padding: 2em 0em; */
  }
  
  .container {

	text-align: center;
	background-color: #FFF;
	padding:  40px 0px;
	/* width: 240px; */
  }
  
  
  .btn {
	letter-spacing: 0.1em;
	cursor: pointer;
	font-size: 14px;
	font-weight: 400;
	line-height: 45px;
	max-width: 208px;
	position: relative;
	text-decoration: none;
	text-transform: uppercase;
	width: 100%;
  }
  .btn:hover {
	text-decoration: none;
  }
  
  /*btn_background*/
  .effect04 {
	--uismLinkDisplay: var(--smLinkDisplay, inline-flex);
	display: var(--uismLinkDisplay);
	color: #000;
	outline: solid  2px #000;
	position: relative;
	transition-duration: 0.4s;
	overflow: hidden;
  }
  
  .effect04::before,
  .effect04 span{
	  margin: 0 auto;
	  transition-timing-function: cubic-bezier(0.86, 0, 0.07, 1);
	  transition-duration: 0.4s;
  }
  
  /* 文字1を上に */
  .effect04:hover{
  
	background-color: #000;
  }
  
  /* HOVERしたら文字1を上に */
  .effect04:hover span{
	-webkit-transform: translateY(-400%) scale(-0.1,20);
			transform: translateY(-400%) scale(-0.1,20);
  }
  
  /*文字2*/
  .effect04::before{
	content: attr(data-sm-link-text);
	  color: #FFF;
	position: absolute;
	left: 0;
	right: 0;
	margin: auto;
	-webkit-transform: translateY(500%) scale(-0.1,20);
			transform: translateY(500%) scale(-0.1,20);
  }
  
  /* HOVERしたら文字2を上に */
  .effect04:hover::before{
	letter-spacing: 0.05em;
	-webkit-transform: translateY(0) scale(1,1);
			transform: translateY(0) scale(1,1);
  }