.slot_wrapper{display:-webkit-box;display:-ms-flexbox;display:flex;line-height:0;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.ad_fadein{opacity:1 !important}.placeholder_image_mask{background-color:black;-webkit-mask-image:-webkit-radial-gradient(rgba(0,0,0,0.85) 0%, #000000 74%, #000000 85%);-o-mask-image:radial-gradient(rgba(0,0,0,0.85) 0%,#000000 74%,#000000 85%);-moz-mask-image:radial-gradient(rgba(0,0,0,0.85) 0%,#000000 74%,#000000 85%);mask-image:radial-gradient(rgba(0,0,0,0.85) 0%,#000000 74%,#000000 85%)}.placeholder_image_linear_gradient{background-image:-webkit-repeating-linear-gradient(135deg, #fff, #fff 2px, #333 2px, #333 9px);background-image:repeating-linear-gradient(-45deg, #fff, #fff 2px, #333 2px, #333 9px)}.rendered_ad_tweening{opacity:0;-webkit-transition:height .3s, width .3s, opacity .3s ease-in-out;transition:height .3s, width .3s, opacity .3s ease-in-out}.expand_ad_slot_wrapper{margin-top:0.6em;height:0;position:relative}.expand_ad_slot_iframe{position:absolute;top:0;left:0;width:100%;height:100%}.iframe_position_relative{position:relative}