Element block pseudo-element :after generated with transform height auto background cursor default display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal line-height 1 float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px overflow hidden position relative width 160px border 0px rgba(0,0,0,1) solid border-radius margin 0px z-index auto padding 5px transition box-sizing content-box