Element button pseudo-element :after generated with z-index auto transform position static padding 7px cursor default font-weight normal line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius box-sizing content-box font-size 16px background width 60% border 0px rgba(0,0,0,1) solid margin 0px float left overflow hidden transition display block height auto box-shadow