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