Element button pseudo-element :before generated with width auto border-radius z-index auto background height auto padding 20px border 1px #b7b7b7 solid opacity 1 font-size 25px float none display inline-block font-weight normal box-sizing content-box cursor default margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible position static transition line-height normal text-shadow 1px 1px 0px rgba(255,255,255,0.66) outline none transform