Element button pseudo-element :before generated with border 2px rgba(0,0,0,1) solid font-size 16px box-sizing border-box width 25% text-shadow 0px 0px 1px rgba(12,66,244,0.9) opacity 1 outline none margin 0px transform position static display block height 10% transition padding 0px font-weight normal z-index auto border-radius background box-shadow line-height normal cursor default float none status overflow visible