Element block pseudo-element :before generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition width 160px background box-shadow 2px 2px 2px rgba(0,0,0,0.3) line-height 1 position static font-size 16px border-radius padding 20px transform box-sizing content-box height auto z-index auto border 0px rgba(0,0,0,1) solid float none opacity 1 cursor default font-weight normal outline none overflow hidden display block margin 0px