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