#rtm-machine{position:absolute;margin:auto;top:0;left:0;right:0;bottom:0;width:30%;height:70%;z-index:1;}
a.tip:hover span{display:block;border:#c0c0c0 1px outset;color:white;background:linear-gradient(to bottom right, #3A1414,#F11308,#D69C87);padding:5px 20px 5px 5px;width:25%;margin-top:38%;margin-left:54%;z-index:100;position:absolute;}