.cb-slideshow,
.cb-slideshow:after {
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    z-index: 0;
}
.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: 0;

    -webkit-backface-visibility: hidden;
    -webkit-animation: imageAnimation 60s cubic-bezier(0.335, 0.160, 0.580, 1.000) infinite 0s;
    -moz-animation: imageAnimation 60s cubic-bezier(0.335, 0.160, 0.580, 1.000) infinite 0s;
    -o-animation: imageAnimation 60s cubic-bezier(0.335, 0.160, 0.580, 1.000) infinite 0s;
    -ms-animation: imageAnimation 60s cubic-bezier(0.335, 0.160, 0.580, 1.000) infinite 0s;
    animation: imageAnimation 60s cubic-bezier(0.335, 0.160, 0.580, 1.000) infinite 0s;
}

.cb-slideshow li:nth-child(1) span {
    background-image: url(../img/intro/1.jpg)
}
.cb-slideshow li:nth-child(2) span {
    background-image: url(../img/intro/2.jpg);
    -webkit-animation-delay: 10s;
    -moz-animation-delay: 10s;
    -o-animation-delay: 10s;
    -ms-animation-delay: 10s;
    animation-delay: 10s;
}
.cb-slideshow li:nth-child(3) span {
    background-image: url(../img/intro/3.jpg);
    -webkit-animation-delay: 20s;
    -moz-animation-delay: 20s;
    -o-animation-delay: 20s;
    -ms-animation-delay: 20s;
    animation-delay: 20s;
}
.cb-slideshow li:nth-child(4) span {
    background-image: url(../img/intro/4.jpg);
    -webkit-animation-delay: 30s;
    -moz-animation-delay: 30s;
    -o-animation-delay: 30s;
    -ms-animation-delay: 30s;
    animation-delay: 30s;
}
.cb-slideshow li:nth-child(5) span {
    background-image: url(../img/intro/5.jpg);
    -webkit-animation-delay: 40s;
    -moz-animation-delay: 40s;
    -o-animation-delay: 40s;
    -ms-animation-delay: 40s;
    animation-delay: 40s;
}
.cb-slideshow li:nth-child(6) span {
    background-image: url(../img/intro/6.jpg);
    -webkit-animation-delay: 50s;
    -moz-animation-delay: 50s;
    -o-animation-delay: 50s;
    -ms-animation-delay: 50s;
    animation-delay: 50s;
}
@keyframes imageAnimation {
    0% { opacity: 0; animation-timing-function: ease-in; }
    4% { opacity: 1;}
    14% { opacity: 1; }
    18% { opacity: 0; }
}
@-webkit-keyframes imageAnimation {
    0% { opacity: 0; -webkit-animation-timing-function: ease-in; }
    4% { opacity: 1;}
    14% { opacity: 1; }
    18% { opacity: 0; }
}
@-moz-keyframes imageAnimation {
    0% { opacity: 0; -moz-animation-timing-function: ease-in; }
    4% { opacity: 1; }
    14% { opacity: 1; }
    18% { opacity: 0; }
}
@-o-keyframes imageAnimation {
    0% { opacity: 0; -o-animation-timing-function: ease-in; }
    4% { opacity: 1;}
    14% { opacity: 1; }
    18% { opacity: 0; }
}
@-ms-keyframes imageAnimation {
    0% { opacity: 0; -ms-animation-timing-function: ease-in; }
    4% { opacity: 1; }
    14% { opacity: 1; }
    18% { opacity: 0; }
}

/* Show at least something when animations not supported */
.no-cssanimations .cb-slideshow li span{
	opacity: 1;
}