Element button pseudo-element :after generated with width 320px float none background border-radius font-weight normal cursor default border 2px rgba(255,255,255,1) solid padding 10px overflow hidden line-height 1.5 font-size 16px display block transform margin 0px opacity 1.00 position static outline none box-shadow 0px 1px 1px rgba(0,0,0,0.3) transition box-sizing content-box text-shadow height auto z-index auto