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