Element block pseudo-element :before generated with float none background transition text-shadow padding 10px font-size 20px font-weight normal margin 13px line-height 24px box-sizing content-box position relative content "" height 22px display block overflow visible width auto border-radius z-index auto border 0px rgba(0,0,0,0) solid opacity 1.00 transform box-shadow 0px 5px 0px #16a085 outline none cursor pointer