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