.login_facebook_text {
    -webkit-transition: text-shadow 0.2s linear;
    -moz-transition: text-shadow 0.2s linear;
    -ms-transition: text-shadow 0.2s linear;
    -o-transition: text-shadow 0.2s linear;
    transition: text-shadow 0.2s linear;
}
.login_facebook_text.glow {
    text-shadow: 2px 0 0 #ffa500, -2px 0 0 #ffa500, 0 2px 0 #ffa500, 0 -2px 0 #ffa500, 1px 1px #ffa500, -1px -1px 0 #ffa500, 1px -1px 0 #ffa500, -1px 1px 0 #ffa500;
	color: #000;
}