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