Element button pseudo-element :before generated with font-weight normal overflow visible opacity 1 z-index auto border 1px rgba(0,0,0,1) solid height auto transition margin 0px display inline-block width auto position static line-height normal box-sizing content-box float none padding 10px outline none text-shadow background border-radius cursor pointer font-size medium box-shadow 2px 2px 2px rgba(0,0,0,0.2) transform