Element button pseudo-class :hover generated with background padding 20px display inline-block margin 0px float none position static border-radius height auto overflow visible font-size 20px box-sizing content-box transition cursor default line-height normal z-index auto transform box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-weight normal width auto border 1px #b7b7b7 solid text-shadow 1px 1px 0px rgba(255,255,255,0.66)