form input#btn_submit {
	background: url(https://tx-planning.com/db/form_button.png) no-repeat left top; 
}

form input.input_btn {
	width: 330px;
	height: 40px;
	border: none;
	overflow: hidden;
	cursor: pointer;
	padding: 0;
	text-indent: -9999px;
	display: block;
/*	float: left;
	margin-right: 5px;*/
}