Element block pseudo-element :before generated with transition outline none display block line-height 1 padding 5px font-weight normal height 0px transform border-radius overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px box-sizing content-box border 0px rgba(0,0,0,1) solid margin 5px background opacity 1 cursor default float left z-index auto width 120px position static text-shadow 1px 1px 1px rgba(0,0,0,0.2)