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