.wpcf7-form-control-wrap {
	display: block;
}

#captcha {
	user-select: none;
	background-color: #c0c0c0;
	width: 150px;
	height: 60px;
	font-size: 30px;
	font-weight: bold;
	display: inline-block;
	padding: 15px 4px;
	text-align: center;
	-webkit-text-stroke: 1px black;
	color: white;
	text-shadow: 3px 3px 0 #000, -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
}

#arithmathic_refresh {
	background-color: transparent;
	padding: 0;
}

#arithmathic_refresh svg {
	width: 18px;
	height: 18px;
}

#userInput, #rtn {
	margin: 5px 0px;
}

#arithmetic_cal {
	width: 100px;
	height: 30px;
	font-size: 20px;
	display: inline-block;
}

@keyframes spin {
	0% {
		transform: rotate(0deg);
	}
	
	100% {
		transform: rotate(360deg);
	}
}

.spin-rotate {
	animation: spin 1s linear infinite;
}