#space{
    width:100%;
    position: fixed;
    left: 0;
    z-index: -1
};

#warp{position:absolute;z-index:9;bottom:0;left:0;right:0;margin:20px auto;color:rgba(209, 255, 255,1);border:2px solid;padding:1em;width:10em;text-align:center;font-weight:700;font-size:1.2em;display:inline-block;text-decoration:none;background:rgba(0,0,0,0.8);
transition:all 0.2s}
#warp:hover{
    box-shadow: 0 0 10px #eef, 0 0 12px #a0cdff inset;
    text-shadow: 0 0 12px #489cfa, 0 0 5px #fff;
}

/* follow me @nodws */
#btn-twtr{
  clear:both;
  color:#fff;
  border:2px solid;
  border-radius:3px;
  text-align:center;
  text-decoration:none;
  display:block;
  font-family:sans-serif;
  font-size:14px;
  width:13em;
  padding:5px 10px;
  font-weight:600;
  position:absolute;
  top:0;
  right:10%;
  margin:90vh 0;
  background:rgba(0,0,0,0.2);
  box-shadow:0 0 0px 3px rgba(0,0,0,0.2);
  opacity:0.3
}#btn-twtr:hover{color:#fff;opacity:1}