.but_brown {
	min-height:44px;
	height:44px;
	width:300px;
	min-width:240px;
	text-align:center;
	background-color: #d5a98e;
	margin: 0px auto 0 auto; 
	box-sizing: border-box;	
	padding-top: 14px;
	font-family:'PT Sans', sans-serif;
	font-size:18px;
	letter-spacing:0em;
	line-height:18px;
	color:#ffffff; 	
	text-transform:uppercase;
	text-decoration: none;
	display:block;
	position: absolute;
	transition:background-color .4s;
}
.but_brown:hover {
	background-color: #a08778;
}

.but_url_green {
	font-family:'PT Sans', sans-serif;
	font-size: 18px;
	letter-spacing: 0.075em;
	position:relative;
	text-transform:uppercase;
	text-decoration:none; 
	color:#6f8966
}
@media only screen and (max-width: 640px){
	.but_url_green {	font-size: 16px;}
}
.but_url_green::before, .but_url_green::after {

	position:absolute;
	left:0;
	width:100%;
	height:1px;
	content:'';
	transition:-webkit-transform .3s;
	transition:transform .3s;
	transition:transform .3s, -webkit-transform .3s;
	background:#6f8966

	}
.but_url_green::before  {bottom: 0px;}	
.but_url_green::after {bottom: -3px;}

.but_url_green:hover:before{-webkit-transform:translateY(1px);-ms-transform:translateY(1px);transform:translateY(1px)}
.but_url_green:hover:after{-webkit-transform:translateY(-1px);-ms-transform:translateY(-1px);transform:translateY(-1px)}