.bkgrd-black-linear,.bkgrd-v-linear,.bkgrd-v-linear-ai{background-image:linear-gradient(0deg,#000,transparent);display:block;height:100%;position:absolute;width:100%}.box-bottom-border:hover .bkgrd-black-linear,.box-bottom-border:hover .bkgrd-linear{border-bottom:11px solid #fbf320;border-radius:5px;transition:.5s ease-in-out}.bkgrd-black-linear{z-index:100}