h1 { color: #008c71; font-size: 14px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
h2 { color: #369; font-size: 13px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
p { color: #000; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
a:link    { color: black; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: underline }
a:visited  { color: maroon; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
a:hover  { font-weight: bold; text-decoration: underline }
td { color: #000; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
body { color: #000; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
.container{
      margin:20px auto;
      width:600px;
      height:400px;
      overflow:hidden;
      border:0px solid;
      position:relative;


}
.photo{
    margin-left: auto;
    margin-right: auto;
    position:absolute;
    animation:round 16s infinite;
    opacity:0;
            
}
@keyframes round{   
      25%{opacity:1;}
      40%{opacity:0;}
} 

img:nth-child(4){animation-delay:0s;}
img:nth-child(3){animation-delay:4s;}
img:nth-child(2){animation-delay:8s;}
img:nth-child(1){animation-delay:12s;}
.blockindent   { color: black; font-size: 12px; margin-right: 15px; margin-left: 15px }