@-webkit-keyframes cf4FadeInOut {
 0% {
   opacity:1;
 }
 7% {
   opacity:1;
 }
 15% {
   opacity:0;
 }
 97% {
   opacity:0;
 }
 100% {
   opacity:1;
 }
}

@-moz-keyframes cf4FadeInOut {
 0% {
   opacity:1;
 }
 7% {
   opacity:1;
 }
 15% {
   opacity:0;
 }
 97% {
   opacity:0;
 }
 100% {
   opacity:1;
 }
}

@-o-keyframes cf4FadeInOut {
 0% {
   opacity:1;
 }
 7% {
   opacity:1;
 }
 15% {
   opacity:0;
 }
 97% {
   opacity:0;
 }
 100% {
   opacity:1;
 }
}

@keyframes cf4FadeInOut {
 0% {
   opacity:1;
 }
 7% {
   opacity:1;
 }
 15% {
   opacity:0;
 }
 97% {
   opacity:0;
 }
 100% {
   opacity:1;
 }
}

#cf4a {
  position:relative;
  margin:0 auto;
}
#cf4a img {
  position:absolute;
  left:0;
}

#cf4a img {
  -webkit-animation-name: cf4FadeInOut;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-duration: 80s;

  -moz-animation-name: cf4FadeInOut;
  -moz-animation-timing-function: ease-in-out;
  -moz-animation-iteration-count: infinite;
  -moz-animation-duration: 80s;

  -o-animation-name: cf4FadeInOut;
  -o-animation-timing-function: ease-in-out;
  -o-animation-iteration-count: infinite;
  -o-animation-duration: 80s;

  animation-name: cf4FadeInOut;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-duration: 80s;
}

#cf4a img:nth-of-type(1) {
  -webkit-animation-delay: 70s;
  -moz-animation-delay: 70s;
  -o-animation-delay: 70s;
  animation-delay: 70s;
}
#cf4a img:nth-of-type(2) {
  -webkit-animation-delay: 60s;
  -moz-animation-delay: 60s;
  -o-animation-delay: 60s;
  animation-delay: 60s;
}
#cf4a img:nth-of-type(3) {
  -webkit-animation-delay: 55s;
  -moz-animation-delay: 55s;
  -o-animation-delay: 55s;
  animation-delay: 55s;
}
#cf4a img:nth-of-type(4) {
  -webkit-animation-delay: 50s;
  -moz-animation-delay: 50s;
  -o-animation-delay: 50s;
  animation-delay: 50s;
}  
#cf4a img:nth-of-type(5) {
  -webkit-animation-delay: 45s;
  -moz-animation-delay: 45s;
  -o-animation-delay: 45s;
  animation-delay: 45s;
} 
#cf4a img:nth-of-type(6) {
  -webkit-animation-delay: 40s;
  -moz-animation-delay: 40s;
  -o-animation-delay: 40s;
  animation-delay: 40s;
}
#cf4a img:nth-of-type(7) {
  -webkit-animation-delay: 35s;
  -moz-animation-delay: 35s;
  -o-animation-delay: 35s;
  animation-delay: 35s;
}  
#cf4a img:nth-of-type(8) {
  -webkit-animation-delay: 30s;
  -moz-animation-delay: 30s;
  -o-animation-delay: 30s;
  animation-delay: 30s;
}  
#cf4a img:nth-of-type(9) {
  -webkit-animation-delay: 25s;
  -moz-animation-delay: 25s;
  -o-animation-delay: 25s;
  animation-delay: 25s;
}  
#cf4a img:nth-of-type(10) {
  -webkit-animation-delay: 20s;
  -moz-animation-delay: 20s;
  -o-animation-delay: 20s;
  animation-delay: 20s;
}  
#cf4a img:nth-of-type(11) {
  -webkit-animation-delay: 15s;
  -moz-animation-delay: 15s;
  -o-animation-delay: 15s;
  animation-delay: 15s;
}  
#cf4a img:nth-of-type(12) {
  -webkit-animation-delay: 10s;
  -moz-animation-delay: 10s;
  -o-animation-delay: 10s;
  animation-delay: 10s;
} 
#cf4a img:nth-of-type(13) {
  -webkit-animation-delay: 5s;
  -moz-animation-delay: 5s;
  -o-animation-delay: 5s;
  animation-delay: 5s;
}
#cf4a img:nth-of-type(14) {
  -webkit-animation-delay: 0s;
  -moz-animation-delay: 0s;
  -o-animation-delay: 0s;
  animation-delay: 0s;
}
#cf4a img:nth-of-type(15) {
  -webkit-animation-delay: -5s;
  -moz-animation-delay: -5s;
  -o-animation-delay: -5s;
  animation-delay: -5s;
}