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