The CSS for button_toggle

button_toggle.css

.button_toggle {

        /* Light grey border. */
	border: 1px solid #ccc;

        /* Slightly darker bottom border. */
	border-bottom-color:#aaa;

        /* Padding. */
	padding:4px 6px;

        /* Light grey background as a fallback. */
	background-color:#e0e0e0;

        /* Grey text. */
	color:#666;

        /* Slightly smaller font. Remove this for larger text. */
	font-size:0.9em;

        /* Chrome, Safari. */
	background-image:-webkit-gradient(linear,left top,left bottom,from(#e0e0e0),to(#fff));
	background-image:-webkit-linear-gradient(top,#fff,#e0e0e0);

        /* Firefox. */
	background-image:-moz-linear-gradient(top,#fff,#e0e0e0);

        /* MSIE. */
	background-image:-ms-linear-gradient(top,#fff,#e0e0e0);

        /* Opera. */
	background-image:-o-linear-gradient(top,#fff,#e0e0e0);

        /* W3C. */
	background-image:linear-gradient(to bottom, #fff 0,#e0e0e0 100%);

        /* Old IE. */
	filter:progid:DXImageTransform.Microsoft.gradient(startColorStr='#fff',EndColorStr='#e0e0e0');
        /* Make the little hand icon appear. */
	cursor:pointer;

        /* Give the button an inner shadow. */
	box-shadow: inset 0 0 1px #fff;

        /* A subtle engraved effect for the text. */
	text-shadow:0 1px 0 #fff;
}