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