.slideshow {
    position: relative;
    height: 250px;
    width: 393px;
}
.slide { display: none; position: absolute;}
.slide.current { display: block; }

.slideshowContainer {
    position: relative;
    left: 176px;
    top: -656px;
    width: 150px;
    height: 216px;
    border: 0px solid red; /* set to 1px solid red to help with alignment/sizing */
    z-index: 0; /* 0 is default - adjust higher if item is blocked by overlaying item */
    overflow: hidden;
}

.slideshowContainerFrame {
    position: relative;
    left: 180px;
    top: -380px;
    width: 434px;
    height: 343px;
    border: 0px solid blue; /* set to 1px solid blue to help with alignment/sizing */
    z-index: 0;
    overflow: hidden;
}