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