Add this CSS to your theme:
.crellyslider-slider {
margin-bottom: 30px;
position: relative;
background-color: #ddd;
}
.crellyslider-slider:before,
.crellyslider-slider:after,
.testimonials:before,
.testimonials:after {
z-index: -1;
position: absolute;
content: “”;
bottom: 15px;
left: 10px;
width: 50%;
top: 80%;
max-width:300px;
background: rgba(0, 0, 0, 0.7);
-webkit-box-shadow: 0 15px 10px rgba(0,0,0, 0.4);
-moz-box-shadow: 0 15px 10px rgba(0, 0, 0, 0.4);
box-shadow: 0 15px 10px rgba(0, 0, 0, 0.4);
-webkit-transform: rotate(-3deg);
-moz-transform: rotate(-3deg);
-o-transform: rotate(-3deg);
-ms-transform: rotate(-3deg);
transform: rotate(-3deg);
}
.crellyslider-slider:after,
.testimonials:after {
-webkit-transform: rotate(3deg);
-moz-transform: rotate(3deg);
-o-transform: rotate(3deg);
-ms-transform: rotate(3deg);
transform: rotate(3deg);
right: 10px;
left: auto;
}
If you don’t know how to do it, email me at fabiorino@outlook.com and I’ll provide you more detailed support