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