Element button pseudo-element :before generated with background width auto line-height normal margin 0px transform box-sizing content-box font-weight normal display inline-block text-shadow -1px -1px 0px rgba(15,73,168,0.66) overflow visible transition box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto position static float none height auto font-size 16px border 1px #018dc4 solid cursor pointer padding 20px border-radius