.frC_Sx_{
	position:absolute;
    z-index:5;
    left:0px;
    width:50px;
    background:url(../../_grafiche/zoomFrSxB2.png) no-repeat center center #FFF;
    background-size:140%;
    cursor:pointer;
    display:none;
    opacity:0.3;
    height:100px;
    /*margin-top: 130px;*/
    border-top-right-radius: 50px;
    border-bottom-right-radius: 50px;
    box-shadow:0px 0px 5px #000;
	vertical-align:top;
}
.frC_Dx_{
	position:absolute;
    z-index:5;
    right:0px;
    width:50px;
    background:url(../../_grafiche/zoomFrDxB2.png) no-repeat center center #FFF;
    background-size:140%;
    cursor:pointer;
    display:none;
    opacity:0.3;
    height:100px;
    /*margin-top: 130px;*/
    border-top-left-radius: 50px;
    border-bottom-left-radius: 50px;
    box-shadow:0px 0px 5px #000;
	vertical-align:top;
}