Element button pseudo-element :after generated with display block z-index auto border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px font-weight normal font-size 19px float none padding 20px transform cursor default height auto width 155px border-radius overflow hidden box-sizing content-box line-height 1 position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition background