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