I just came across this post while also looking for a way to do this. After not finding any answer by searching, I decided to look at the css files included with this module and see if I could figure it out.
I’m a new at this, but easily found the lines to make changes at for displaying the pointer visibility:
in MMM-Carousel.css, make the following changes (in Bold):
…
.control label {
z-index: 0;
display: none;
text-align: center;
line-height: 50px;
position: relative;
width: 50px;
height: 50px;
left: 33%; /* Center in .control div: this.width / .control.width; /
top: 33%; / Center in .control div: this.height / .control.height;; */
font-size: 50px;
color: #FFF;
cursor: pointer !important;
opacity: 0.5;
}
/Increase brightness when directly over/
.control label:hover {
opacity: 1.0;
}
…
