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