[Code] Hiệu ứng phát quang cho Buttons

 .button:hover,.mainoption:hover,input[type=button]:hover,input[type=reset]:hover,input[type=submit]:hover{background-position:0 100%;border:1px solid #00C6D4!important;color:#00C6D4}.button,.mainoption,input[type=button],input[type=reset],input[type=submit]{background:#F4F5F4 url(http://i1199.photobucket.com/albums/aa465/batuan94vt/SVNH%20fix/tabbg110.png);padding:2px 5px}.post-options{text-align:right}.post-options img{cursor:pointer;vertical-align:middle}input{text-indent:2px}input.mainoption{background-color:#fafafa;font-weight:700}input.liteoption{background-color:#fafafa;font-weight:400}.helpline{background-color:#dee3e7;border-style:none}
    button.button2,input.button2{background-color:#FAFAFA;background-image:url(http://i1199.photobucket.com/albums/aa465/batuan94vt/SVNH%20fix/bg_but10.gif);background-position:top;background-repeat:repeat-x;border:1px solid #BCBCBC;color:#000;font-family:Tahoma,Verdana,Arial,Helvetica,sans-serif;font-size:.7em;overflow:visible;padding:1px 0;vertical-align:middle;width:auto!important}button.button2:hover,input.button2:hover{background-position:0 100%;border:1px solid #dd6900;color:#dd6900}