/* --------------------------General button reset---------------------------- */
button,button span{font-family:calibri, helvetica, arial, sans-serif;
padding:0;
margin:0;
background:none;
border:none;
display:inline;
overflow:visible;/* removes extra side padding in IE */
cursor:pointer;
}
button span{
display:block;
white-space:nowrap;
}
button[disabled="disabled"]{cursor:default}
button::-moz-focus-inner {
    border: 0;
    padding: 0;
}  /* overrides extra padding in Firefox */



 @media screen and (-webkit-min-device-pixel-ratio:0) {
	/* Safari and Google Chrome only - fix margins */
	button span {
		margin: -1px;
	}
    button{width:71px}

}

/* -----------------------specific hacks and filters--------------------------*/

/*firefox specific styles:*/
@-moz-document url-prefix(){
/* previous and next statement navigation buttons:*/
#previousbutton button img,#nextbutton button img{top:-5px!important;}
}
#topnav button::-moz-focus-inner {
    border: 0;
    padding: 0;
}  /* overrides extra padding in Firefox */
@media screen and (-webkit-min-device-pixel-ratio:0) {
/* Safari and Google Chrome only - fix margins */
#topnav button{position:relative;display:block;height:64px}
#topnav button span {width:100%;margin:0 0 18px 0;position:absolute;left:0;top:0;}

}