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