Element block pseudo-class :active generated with box-sizing content-box border-radius margin 25px height 400px transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight bold position static box-shadow 10px 10px 10px rgba(0,0,0,1) width 400px transform padding 10px font-size 16px opacity 1 line-height 1 overflow scroll cursor default border 4px rgba(0,0,0,1) solid display block float none z-index auto outline none background