Element button pseudo-class :hover generated with background padding 4px position static transition line-height normal box-sizing content-box cursor pointer transform z-index auto border 1px #018dc4 solid font-weight bold display inline-block float none height 24px margin 4px font-size 12px width 24px border-radius text-shadow 1px 1px 1px rgba(21,106,242,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible