Element block pseudo-element :before generated with border-radius z-index auto transition float none background display block padding 20px width 15% box-sizing content-box position absolute line-height 1 box-shadow 2px 2px 2px rgba(0,0,0,0.3) font-weight normal border 0px rgba(0,0,0,1) solid overflow hidden opacity 1 margin 0px outline none text-shadow font-size 16px transform height 25% cursor default