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