Element block pseudo-element :before generated with padding 20px transition font-weight normal border 0px rgba(140,140,140,1) solid font-size 20px line-height normal height 42px cursor pointer position static background border-radius text-shadow -1px -1px 0px rgba(255,255,255,0.6) outline none box-shadow 1px 1px 2px rgba(0,0,0,0.5) status box-sizing border-box z-index auto margin 0px display inline-block width 150px transform overflow hidden float none opacity 1