Element block pseudo-element :after generated with margin 0px border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden cursor default font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 10px z-index auto border-radius outline none transition display block float none position static transform box-sizing content-box font-size 16px opacity 1 line-height 1 background height auto width 160px