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