Element block pseudo-class :active generated with cursor progress background font-weight normal text-shadow box-sizing content-box padding 0px display inline-block overflow visible border 2px rgba(0,150,255,0.91) solid height 50px border-radius box-shadow margin 0px transition width 50px line-height 1 z-index auto opacity 0.93 transform font-size 16px outline none position static float none