.x-padding-buton {
	padding-left: 2px;
	padding-right: 2px;
}

.x-btn-center, .x-btn-center a, .x-btn-center-over, .x-btn-center-over a, .x-btn-center-disabled, .x-btn-center-disabled a {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	font-style: normal;
    font-weight: bold;
	white-space: nowrap;
	text-decoration: none;
	
	color: #FFFFFF;
	cursor: pointer;
	height: 21px;
	padding-left: 5px;
	padding-top: 0px;
	padding-bottom: 0px;
    padding-right: 5px;
	
	background-position: center;
}

.x-btn-center, .x-btn-center a {
	background: url(../img/btn-sprite.gif) 0 -42px;
	background-repeat: repeat-x;
}

.x-btn-center-over, .x-btn-center-over a {
	background: url(../img/btn-sprite.gif) 0 -105px;
	background-repeat: repeat-x;
}

.x-btn-center-disabled, .x-btn-center-disabled a {
	background: url(../img/btn-sprite.gif) 0 -189px;
	background-repeat: repeat-x;
	cursor: default;
	color: white;
}

/* Esquerda e direita dos botões */
.x-btn-left, .x-btn-right, .x-btn-left-over, .x-btn-right-over, .x-btn-left-disabled, .x-btn-right-disabled {
	font-size: 1px;
    line-height: 1px;
	width: 3px;
	height: 21px;
}

.x-btn-left i, .x-btn-right i, .x-btn-left-over i, .x-btn-right-over i, .x-btn-left-disabled i, .x-btn-right-disabled i {
	display: block;
    width: 3px;
    overflow: hidden;
    font-size: 1px;
    line-height: 1px;
}
.x-btn-left {
	background: url(../img/btn-sprite.gif) 0 0;
	background-repeat: no-repeat;
}
.x-btn-right {
	background: url(../img/btn-sprite.gif) 0 -21px;
	background-repeat: no-repeat;
}
.x-btn-left-over {
	background: url(../img/btn-sprite.gif) 0 -63px;
	background-repeat: no-repeat;
}
.x-btn-right-over {
	background: url(../img/btn-sprite.gif) 0 -84px;
	background-repeat: no-repeat;
}
.x-btn-left-disabled {
	background: url(../img/btn-sprite.gif) 0 -147px;
	background-repeat: no-repeat;
	cursor: default;
}
.x-btn-right-disabled {
	background: url(../img/btn-sprite.gif) 0 -168px;
	background-repeat: no-repeat;
	cursor: default;
}