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