.type_a{background:url('/pws/images/bg_narrow-button.gif') -201px 0 no-repeat;cursor:pointer;width:99px;height:25px;text-transform:uppercase;}.type_a em{background:url('/pws/images/bg_narrow-button.gif') no-repeat right -408px;color:#fff;}.type_a_disabled{background:url('/pws/images/btn_standard.gif') no-repeat;opacity:.5;filter:alpha(opacity = 50);cursor:default;}.type_a_disabled span{background:url('/pws/images/btn_standard.gif') no-repeat right -408px;}.type_b{background:url('/pws/images/btn_edit.gif') no-repeat;cursor:pointer;width:50px;height:23px;}.type_b em{background:url('/pws/images/btn_edit.gif') no-repeat right;color:#FFF;line-height:1.6em;}.type_b_disabled{background:url('/pws/images/btn_edit.gif') no-repeat -326px -31px;opacity:.5;filter:alpha(opacity = 50);cursor:default;}.type_b_disabled span{background:url('/pws/images/sprite_buttons.gif') no-repeat right -73px;}.type_c{background:url('/pws/images/sprite_buttons.gif') no-repeat -151px -736px;cursor:pointer;}.type_c:hover,.type_c_hover{background-position:-151px -925px;}.type_c:active,.type_c_active{background-position:-151px -1105px;}.type_c span{background:url('/pws/images/sprite_buttons.gif') no-repeat right -826px;color:#FFF;}.type_c_disabled{background:url('/pws/images/sprite_buttons.gif') no-repeat -326px -31px;opacity:.5;filter:alpha(opacity = 50);cursor:default;}.type_c_disabled span{background:url('/pws/images/sprite_buttons.gif') no-repeat right -73px;}.button .pre,.button .post{display:none;width:0;height:0;}span.button{display:inline-block;text-decoration:none;font-size:1.2em;}span.button span{display:inline-block;height:30px;text-align:center;text-decoration:none;line-height:30px;padding:0 15px;font-weight:bold;}button.button{position:relative;border:0;padding-left:7px;overflow:visible;font-size:1.4em;text-align:center;}button.button em{padding:0 1px;position:relative;color:#fff;display:block;white-space:nowrap;line-height:.9em;float:left;background:none;}.ie6 button.button em,.ie7 button.button em{line-height:1.5em;}.ie6 #add_to_bag button.button em,.ie7 #add_to_bag button.button em{line-height:2em;}button::-moz-focus-inner{border:none;}@media screen and(-webkit-min-device-pixel-ratio:0){button.button span{margin-left:0;margin-right:-1px;}button.button span span{margin-left:0;}}button.button span.cufon_button{padding:2px 4px;}#use_this_billing em{line-height:1.2em;background:none;}.ie6 button.submit_email_when_in_stock span{margin-top:-2px;}