Element block pseudo-element :before generated with border-radius margin 0px padding 10px overflow auto transition z-index auto display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static font-weight normal cursor default height 0px float none border 0px rgba(0,0,0,1) solid line-height 1 box-sizing content-box width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px transform background