.sa{opacity:0;-webkit-transition:transform 1s ease,opacity 2s ease;transition:transform 1s ease,opacity 2s ease}.sa.show{opacity:1;transform:none}.sa-up{transform:translate(0,30px)}.sa-down{transform:translate(0,-30px)}.sa-fromleft{transform:translate(-30px,0)}.sa-fromright{transform:translate(30px,0)}.sa-delay50{transition-delay:.5s}.sa-delay75{transition-delay:.75s}.sa-delay100{transition-delay:1s}.sa-delay125{transition-delay:1.25s}.sa-delay150{transition-delay:1.5s}.sa-delay200{transition-delay:2s}