Element button pseudo-element :before generated with height auto display block border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform float none z-index auto width 160px margin 0px cursor default box-sizing content-box padding 20px font-weight normal line-height 1 border 0px rgba(0,0,0,1) solid box-shadow 5px 5px 8px rgba(0,0,0,0.4) overflow hidden position static background transition font-size 16px