.minislide {width:400px; height:350px; overflow:hidden; position:relative; }
.minislide img{ position:absolute; animation:minislide 70s infinite; opacity:0; width: 100%; height: auto;}

@keyframes minislide {25%{opacity:1;} 40%{opacity:0;}}
.minislide img:nth-child(14){animation-delay:0s;}
.minislide img:nth-child(13){animation-delay:5s;}
.minislide img:nth-child(12){animation-delay:10s;}
.minislide img:nth-child(11){animation-delay:15s;}
.minislide img:nth-child(10){animation-delay:20s;}
.minislide img:nth-child(9){animation-delay:25s;}
.minislide img:nth-child(8){animation-delay:30s;}
.minislide img:nth-child(7){animation-delay:35s;}
.minislide img:nth-child(6){animation-delay:40s;}
.minislide img:nth-child(5){animation-delay:45s;}
.minislide img:nth-child(4){animation-delay:50s;}
.minislide img:nth-child(3){animation-delay:55s;}
.minislide img:nth-child(2){animation-delay:60s;}
.minislide img:nth-child(1){animation-delay:65s;}