Element block pseudo-element :before generated with overflow hidden box-sizing content-box font-size 16px float none position absolute font-weight normal border 4px rgba(0,0,0,1) solid transform z-index auto margin 0px border-radius box-shadow display block padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) background height auto line-height 1 transition width 75% cursor default