qatarhandball Hi,
You may try add this to custom.css file and change color code accordingly which would bring almost similar styling for category output :
.category-module.blog-department .items-row .item > div.mod-articles-category-category{background: #486acd;border-radius: 4px;padding: 5px;}
.category-module.blog-department .items-row .item > div.mod-articles-category-category a{color: #fff !important;}
however, getting the exact same elements rendering as seen in specific module in JA city would require several customizations and changing fragments of code as the layout rendering for specific module in JA Healthcare carries unique and specific layout assigned, being controlled through override file as shown here
You may kindly hire developer or agency for getting the work done as envisaged
Conclusively, The unique functionalities such as fetching icons as seen in JA Healthcare, through override files are specific to varied templates by way of specific layouts. In similar fashion, The unique functionalities have been custom coded for the specific layout rendering in the respective module in JA City