/*
essential styles:
these make the slideshow work
*/
#slides{
    position: relative;
    height: 260px;
    padding: 0px;
    margin: 0px;
    list-style-type: none;
}

.slide{
    position: absolute;
    left: 0px;
    top: 0px;
    width: 515px;
    height: 260px;
    opacity: 0;
    z-index: 1;

    -webkit-transition: opacity 1s;
    -moz-transition: opacity 1s;
    -o-transition: opacity 1s;
    transition: opacity 1s;
}

.showing{
    opacity: 1;
    z-index: 2;
}

.slide img{
    width: 525px;
    border-radius: 5px;
}

/*
non-essential styles:
just for appearance; change whatever you want
*/

.slide{
    width: 525px;
    box-sizing: border-box;
    
  }