Element block pseudo-element :before generated with transition z-index auto opacity 1 transform box-shadow 3px 3px 18px rgba(0,150,255,0.91) font-size 16px padding 0px border-radius background display block width 150px overflow visible position static cursor default line-height 1 border 0px rgba(0,0,0,1) solid outline none float none font-weight normal text-shadow box-sizing content-box margin 0px height 100px