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.page-header-breadcrumb li a{-webkit-transition:color .2s;transition:color .2s}._1Xix_7jO8ZXVggPAfkxZ9l .page-header-breadcrumb li a:focus,._1Xix_7jO8ZXVggPAfkxZ9l .page-header-breadcrumb li a:hover{color:#0b0f28;text-decoration:none}._1Xix_7jO8ZXVggPAfkxZ9l .page-header-breadcrumb li+li:before{content:"/";display:inline-block;margin:0 10px}._1GxQUHhOUs4u7JDGTIt746 .primary-button{padding:9px 45px;border:none;background-color:#212631;font-weight:600;text-transform:uppercase;font-size:13px;color:#fff;-webkit-transition:opacity .2s;transition:opacity .2s}._1GxQUHhOUs4u7JDGTIt746 .primary-button:focus,._1GxQUHhOUs4u7JDGTIt746 .primary-button:hover{color:#fff;opacity:.9}._1GxQUHhOUs4u7JDGTIt746 .post .post-img img{-webkit-box-shadow:0 2px 4px 0 rgba(0,0,0,.08);box-shadow:0 2px 4px 0 rgba(0,0,0,.08)}._1GxQUHhOUs4u7JDGTIt746 .secondary-article-img-skeleton{width:100%;padding-top:62%}._1GxQUHhOUs4u7JDGTIt746 .post .post-title{font-size:1.8181818182rem;line-height:1.45}._1GxQUHhOUs4u7JDGTIt746 .empty-category-card{color:#52575c;padding:3rem 1.5rem;margin-top:3rem}._1GxQUHhOUs4u7JDGTIt746 .empty-category-card .ofk-title{color:#52575c;font-size:2.2rem}._1GxQUHhOUs4u7JDGTIt746 .empty-category-card p{font-size:1.6rem}._1GxQUHhOUs4u7JDGTIt746 .empty-category-card button{font-size:1.6rem;padding:1rem 3rem}:root{--mdc-theme-primary:$primary-color}._2QuUNgCKRT484AT0vIURcr .list-article-img-skeleton{width:100%;padding-top:60%}._2QuUNgCKRT484AT0vIURcr .post-meta .post-date{font-size:1.0909090909rem;font-weight:600;margin-right:15px}._2QuUNgCKRT484AT0vIURcr .post .post-title{font-size:18px;line-height:1.45}._2QuUNgCKRT484AT0vIURcr .post.post-row:after{content:"";display:block;clear:both}._2QuUNgCKRT484AT0vIURcr .post.post-row .post-img{width:40%;float:right}._2QuUNgCKRT484AT0vIURcr .post.post-row .post-img img{-webkit-box-shadow:0 2px 4px 0 rgba(0,0,0,.08);box-shadow:0 2px 4px 0 rgba(0,0,0,.08);border-radius:2px}._2QuUNgCKRT484AT0vIURcr .post.post-row .post-body{margin-right:calc(40% + 30px)}._2QuUNgCKRT484AT0vIURcr .post.post-row .post-meta{margin-top:0}._2QuUNgCKRT484AT0vIURcr .post.post-row .post-title{margin-bottom:1.5454545455rem}@media only screen and (max-width:544px){._2QuUNgCKRT484AT0vIURcr .post.post-row .post-img{width:100%;float:none}._2QuUNgCKRT484AT0vIURcr .post.post-row .post-body{margin-right:0}._2QuUNgCKRT484AT0vIURcr .post.post-row .post-meta{margin-top:1.3636363636rem}._2QuUNgCKRT484AT0vIURcr .post.post-row .post-body p{display:none}}._19sxHuWNeCP0_HzYwY2nGv .post-thumb{position:relative}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .post-img{width:100%;height:0;display:relative;padding-top:60%}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .post-img img{width:100%;position:absolute;top:0;left:0;height:100%}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .post-img:after{content:"";position:absolute;left:0;right:0;bottom:0;top:0}._19sxHuWNeCP0_HzYwY2nGv .post-thumb img{-webkit-box-shadow:-1px 2px 4px 0 rgba(0,0,0,.15);box-shadow:-1px 2px 4px 0 rgba(0,0,0,.15)}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .post-body{position:absolute;bottom:0;width:100%;padding:1.8181818182rem 1.3636363636rem;background-color:rgba(0,0,0,.24)}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .post-meta{margin-top:0}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .post-meta .post-date{color:#eceef2}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .post-title{font-size:2rem}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .post-title a{color:#fff}._19sxHuWNeCP0_HzYwY2nGv .post-thumb .main-article-img-skeleton{width:100%;height:100%}._SKBYTrZTfW1o8vIjI4cE .post{margin-bottom:4rem}._SKBYTrZTfW1o8vIjI4cE .post-img{display:block;-webkit-transition:opacity .2s;transition:opacity .2s;position:relative;height:0;padding-top:60%}._SKBYTrZTfW1o8vIjI4cE .post-img:focus,._SKBYTrZTfW1o8vIjI4cE .post-img:hover{opacity:.9}._SKBYTrZTfW1o8vIjI4cE .post-img img{position:absolute;left:0;top:0;width:100%;-o-object-fit:cover;object-fit:cover;border-radius:4px;-webkit-box-shadow:0 2px 6px 0 rgba(0,0,0,.15);box-shadow:0 2px 6px 0 rgba(0,0,0,.15)}._SKBYTrZTfW1o8vIjI4cE .post-title{font-size:1.5454545455rem;line-height:1.55;margin-bottom:0}._SKBYTrZTfW1o8vIjI4cE .post-meta{margin-top:1.3636363636rem;margin-bottom:1.3636363636rem}._SKBYTrZTfW1o8vIjI4cE .post-meta>*{display:inline-block}._SKBYTrZTfW1o8vIjI4cE .post-meta .post-category{font-size:1.1818181818rem;text-transform:uppercase;padding:.2727272727rem .9090909091rem;font-weight:600;border-radius:.1818181818rem;color:#fff;background-color:#212631;-webkit-transition:opacity .2s;transition:opacity .2s}._SKBYTrZTfW1o8vIjI4cE .post-meta .post-category:focus,._SKBYTrZTfW1o8vIjI4cE .post-meta .post-category:hover{text-decoration:none;opacity:.9}._SKBYTrZTfW1o8vIjI4cE .post-meta .post-date{font-size:1.1818181818rem;font-weight:600;margin-right:1.3636363636rem;letter-spacing:.2px}._SKBYTrZTfW1o8vIjI4cE .post-category.cat-software{background-color:#4bb92f}._SKBYTrZTfW1o8vIjI4cE .post-category.cat-science{background-color:#ff8700}._SKBYTrZTfW1o8vIjI4cE .post-category.cat-medicine_and_pharmacy{background-color:#8d00ff}._SKBYTrZTfW1o8vIjI4cE .post-category.cat-arts_and_literature{background-color:#6495ed}._SKBYTrZTfW1o8vIjI4cE .post-category.cat-engineering{background-color:#0078ff}._2Xza3d1hsFhHeulc3mQNSC .tags-count-section{margin-bottom:40px}._2Xza3d1hsFhHeulc3mQNSC .tags-count-section ul li{display:block;padding-bottom:.9090909091rem;border-bottom:1px solid #eceef2}._2Xza3d1hsFhHeulc3mQNSC .tags-count-section ul li+li{margin-top:.9090909091rem}._2Xza3d1hsFhHeulc3mQNSC .tags-count-section ul li>a{display:block;-webkit-transition:color .2s;transition:color .2s}._2Xza3d1hsFhHeulc3mQNSC .tags-count-section ul li>a>span{float:left;color:#fff;background-color:#212631;font-weight:400;border-radius:2px;line-height:1.3;font-size:1.4rem;padding:.3636363636rem}._2Xza3d1hsFhHeulc3mQNSC .tags-section ul li{display:inline-block;margin-right:.2727272727rem;margin-bottom:.4545454545rem}._2Xza3d1hsFhHeulc3mQNSC .tags-section ul li a{display:block;color:#fff;background-color:#212631;padding:.2727272727rem .9090909091rem;font-weight:400;border-radius:2px;-webkit-transition:opacity .2s;transition:opacity .2s;line-height:1.5;font-size:1.5rem}._2Xza3d1hsFhHeulc3mQNSC .tags-section ul li a:focus,._2Xza3d1hsFhHeulc3mQNSC .tags-section ul li a:hover{opacity:.9;color:#fff;text-decoration:none}@font-face{font-family:TajwalMedium;src:url(https://oufok.com/dist/fonts/Tajawal-Medium.ttf);font-display:swap}@font-face{font-family:Tajawal;src:url(https://oufok.com/dist/fonts/Tajawal-Regular.ttf);font-display:swap}@font-face{font-family:Material Icons;font-display:block!important}._27M_5XRSNPrQRMthDT096u .primary-button{padding:9px 45px;border:none;background-color:#212631;font-weight:600;text-transform:uppercase;font-size:13px;color:#fff;-webkit-transition:opacity .2s;transition:opacity .2s}._27M_5XRSNPrQRMthDT096u .primary-button:focus,._27M_5XRSNPrQRMthDT096u .primary-button:hover{color:#fff;opacity:.9}