Hi Scot!
No problem. The markup is similar enough that we can just do a little custom CSS (mostly copying styles from the existing site).
/* update base styles */
.x-scroll-top {
overflow:hidden;
border: none;
border-radius: 0;
height: auto;
width: auto;
cursor: pointer;
bottom: 30px;
}
.x-scroll-top.right {
right: 30px;
}
/* hide arrow */
.x-scroll-top > i {
display: none;
}
/* change in/hover opacity */
.x-scroll-top.in {
opacity: 0.875;
}
.x-scroll-top.in:hover {
opacity: 1;
}
/* copy over images */
.x-scroll-top:before {
background: url(https://popgardens.co.uk/wp-content/themes/gardening/images/totop.png) no-repeat left top;
width: 45px;
height: 54px;
display: block;
background-size: 45px;
content: "";
}
.x-scroll-top:after {
content:"";
position:absolute;
left:0;
bottom:0;
background:url(https://popgardens.co.uk/wp-content/themes/gardening/images/totop-bottom.png) repeat;
width: 500px;
height: 7px;
background-size: 45px;
animation: moveSlideshow 17s linear infinite;
}
@keyframes moveSlideshow {
100% {
-webkit-transform: translateX(-90%);
}
}
As for more styling options, this is something we’ll likely revisit as part of the Theme Options reboot.