Element block pseudo-class :active generated with outline none text-shadow border-radius position static transition line-height 1 overflow visible box-shadow 4px 4px 8px rgba(0,0,0,0.2) margin auto background height 50% border 0px #3798d3 solid display block width 30% opacity 1 font-size 14px z-index auto float none cursor default font-weight normal box-sizing content-box padding 5% transform