.btn {
	width: 160px;
	height: 50px;
	margin: 5px;
	padding: 10px;
	display: inline-block;
	font-weight: normal;
	text-decoration: none;
	text-align: center;
	white-space: nowrap;
	vertical-align: middle;
	-ms-touch-action: manipulation;
	touch-action: manipulation;
	cursor: pointer;
	-webkit-user-select: none;
	   -moz-user-select: none;
	    -ms-user-select: none;
	        user-select: none;
	overflow: hidden;
	border-width: 1px;
	border-style: solid;
	position: relative;
	-webkit-appearance: none;
	   -moz-appearance: none;
	        appearance: none;
	-webkit-transition: all .3s ease-out;
	transition: all .3s ease-out;
}

.btn:focus, .btn:active:focus {
	outline-offset: -2px;
	text-decoration: none;
}

.btn:active {
	background-image: none;
	outline: 0;
}

.btnbox {
	width: 100%;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: center;
	    -ms-flex-pack: center;
	        justify-content: center;
	padding: 30px 0;
	text-align: center;
}

/* button-set */
.btn {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: center;
	    -ms-flex-pack: center;
	        justify-content: center;
	-webkit-box-align: center;
	    -ms-flex-align: center;
	        align-items: center;
	background-color: rgba(255, 255, 255, 0.2);
	border-color: #d6a867;
	color: #252525;
	border-radius: 10px;
	font-size: 20px;
	font-size: 1.25rem;
	line-height: 1.25rem;
	font-weight: bold;
}

.btn:hover {
	background-color: #2BB8DE;
	border-color: #2BB8DE;
	color: #fff;
}

.btn__icon {
	margin: -2px 5px 0 0;
	display: inline-block;
	vertical-align: middle;
	font-size: 30px;
}

.btn span {
	display: inline-block;
	vertical-align: middle;
	line-height: 30px;
}

.btn--sm {
	width: 100px;
	height: 40px;
	margin: 5px;
	padding: 10px 10px;
}

.btn--sm__icon {
	font-size: 20px;
}

.btn--sm span {
	line-height: 20px;
}

.btn--light {
	background-color: transparent;
	border-color: #fff;
	color: #fff;
}

.btn--blue {
	background-color: #2BB8DE;
	border-color: #2BB8DE;
	color: #fff;
}

.btn--gray {
	background-color: #ABABAB;
	border-color: #ABABAB;
	color: #fff;
}

.btn--full {
	width: calc(100% - 1px*2);
}

@media only screen and (max-width: 768px) {
	.btnbox {
		padding: 20px 0;
	}
	.btn {
		width: 150px;
		height: 40px;
	}
}