Untitled

Google Chrome images have border

<div class="promo_tumbs col_12">

                    <div data-dir="prev" class="prev"></div>

                    <div data-dir="next" class="next"></div>

                    <div class="promo_tumbs_centar">

                        <a><img class="promo_tumb promo_tumb_current" /></a>

                        <a><img class="promo_tumb"/></a>

                        <a><img class="promo_tumb"/></a>

                        <a><img class="promo_tumb"/></a>

                        <a><img class="promo_tumb"/></a>

                        <a><img class="promo_tumb"/></a>

                        <a><img class="promo_tumb"/></a>

                    </div>

</div>

       

.promo_tumbs .prev:hover, .promo_tumbs .next:hover {cursor: pointer;}

.promo_tumbs .prev {position: absolute; left: 0;background: url('../img/resursi/slider_arrows.png') no-repeat 0 -208px;}

.promo_tumbs .prev:hover {background: url('../img/resursi/slider_arrows.png') no-repeat 0 -312px}

.promo_tumbs .next {position: absolute; right: 0;background: url('../img/resursi/slider_arrows.png') no-repeat 0 0px; }

.promo_tumbs .next:hover {background: url('../img/resursi/slider_arrows.png') no-repeat 0 -104px}

.promo_tumbs_centar {width: 90%;margin: 0 auto;}

a .promo_tumb {margin: 0; padding: 0; height: 105px; width: 145px; display: block; float: left; background: url('../img/resursi/thumbs.png') no-repeat 0px 0px;}

a:hover .promo_tumb {background: url('../img/resursi/thumbs.png') no-repeat 0 -105px}

.promo_tumb {height: 75px; width: 125px; float: left; margin: 15px 10px;}

.promo_tumb:hover {background: url('../img/resursi/proba.png') no-repeat}

.promo_tumb_current{background: url('../img/resursi/thumbs.png') no-repeat 0 -105px !important; }