.sp-simpleportfolio [class*=" icon-"] {
    display: none;
}
.sp-simpleportfolio .sp-simpleportfolio-overlay-wrapper .sp-simpleportfolio-overlay .sp-simpleportfolio-btns a:hover,
.sp-simpleportfolio .sp-simpleportfolio-overlay-wrapper .sp-simpleportfolio-overlay .sp-simpleportfolio-btns a:focus {
  background-color: transparent;
  color: #ffffff8c;
}