Element button pseudo-element :before generated with cursor default overflow hidden float none line-height 1 font-weight normal padding 20px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px height 100% position static width 160% background border-radius transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto font-size 16px transform border 0px rgba(0,0,0,1) solid box-sizing content-box