Element block pseudo-element :before generated with float none display block cursor default border 0px rgba(0,0,0,1) solid line-height 1 z-index auto border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform position absolute overflow hidden height 50px padding 20px font-weight normal font-size 16px margin 0px transition width 300px box-shadow 3px 2px 1px rgba(17,13,229,0.28) box-sizing content-box background