.wppg-slider-container .flex-direction-nav a  
{
    text-decoration:none;
    display: block;
    width: 40px;
    height: 40px;
    margin: -20px 0 0;
    position: absolute;
    overflow: visible;
    top: 50%; z-index: 10;
    opacity: 0;
    cursor: pointer;
    color: rgba(0,0,0,0.8);
    text-shadow: 1px 1px 0 rgba(255,255,255,0.3);
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    transition: all .3s ease; 
}

.wppg-slider-container ul li{
    list-style: none;
    margin: 0 !important;
    padding: 0 !important;
}
.wppg-slider-container ul{
    list-style: none;
    margin: 0 !important;
    padding: 0 !important;
}