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