body{background-color:#B2DDF0}body.colors{-webkit-animation:pulse 50s infinite alternate;-moz-animation:pulse 50s infinite alternate;animation:pulse 50s infinite alternate;background-color:#B2DDF0}header .logo img{display:block;text-align:center;width:150px;height:auto;margin:0 auto;position:relative;top:15px}