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