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