.pw-instagram-footer .bx-wrapper .bx-controls-direction a {
    width: 50px;
    height: 50px;
    margin-top: initial;
}

.pw-instagram-footer .bx-wrapper .bx-controls-direction a i.material-icons {
    font-size: 3.125rem;
    color: #fff;
    vertical-align: middle;
    text-shadow: 0 1px 2px rgba(0,0,0,.6);
}

.pw-instagram-footer .bx-wrapper .bx-controls-direction a i.material-icons:hover {
    color: #2fb5d2;
}

.pw-instagram-footer .bx-wrapper .bx-controls-direction a:before {
    content: '';
    padding-left: 0;
    font-size: inherit;
    line-height: inherit;
}