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