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