Element button pseudo-element :before generated with overflow auto box-sizing border-box cursor crosshair transform width auto border-radius transition font-size 20px background line-height normal margin 0px display inline-block text-shadow -1px -1px 0px rgba(15,73,168,0.66) float none opacity 1.00 border 1px #018dc4 solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) padding 20px outline none height auto z-index auto position absolute font-weight normal