Element button pseudo-element :before generated with width auto z-index auto border-radius text-shadow -1px -1px 0px rgba(255,255,255,0.66) transform box-sizing content-box font-weight normal height auto position static float none line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) background font-size 16px padding 30px overflow visible transition border 1px rgba(0,0,0,0.66) solid display inline-block cursor pointer margin 20px