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