.cb-slideshow li span { 

    width: 100%;
    height: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
    color: transparent;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: none;
    opacity: 0;
    z-index: -1;

    animation: imageAnimation 22s ease 0s forwards; 
}

.cb-slideshow li:nth-child(1) span { 
    background-image: url(images/bj22.jpg) ;

}


/* Animation for the slideshow images */

@keyframes imageAnimation { 
    0% { opacity: 0; }
    18% { opacity: 18; }
	27% { opacity: 100; }
    100% { opacity: 100;animation-timing-function: ease-out;  }
}
/* Animation for the title */