.sp5p_button {
	width:81px;
	height:26px;
	border:none;
	background: transparent;
	background-image:url('../images/button1.svg');
	/*background-size: 162px 25px;*/
	background-position: 0px 0px;
	cursor:pointer;
	background-repeat:no-repeat;
}

.sp5p_button:hover {
	filter: brightness(1.1);
    -webkit-filter: brightness(1.1);
    -moz-filter: brightness(1.1);
    -o-filter: brightness(1.1);
    -ms-filter: brightness(1.1);
}

.sp5p_button2 {
	width:83px;
	height:26px;
	border:none;
	background-size: 81px 25px;
	background-image:url('../images/button2.svg');
}