Element block pseudo-element :before generated with cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box opacity 1 padding 20px width 160px transform margin 0px float none line-height 1 font-weight normal border-radius outline none background border 0px rgba(0,0,0,1) solid transition z-index auto font-size 16px overflow hidden height auto position static display block