Element button pseudo-element :after generated with transform margin 500px background border 1px #b7b7b7 solid opacity 1.00 overflow visible position static transition line-height normal cursor default font-size 16px float none text-shadow 0px 0px 0px rgba(255,255,255,0.66) z-index auto width auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box font-weight normal height auto padding 20px outline none display block border-radius