Element block pseudo-element :after generated with border-radius transition transform width 160px margin 0px cursor default overflow hidden float none display block line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px border 0px rgba(0,0,0,1) solid background font-size 16px height auto box-sizing content-box z-index auto font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static