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