.dialog { width: 100%; height: 100%; position: fixed; top: 0; left: 0; background: rgba(0, 0, 0, .3); z-index: 999; display: none; }  .dialog .dialogCon { width: 240px; border-radius: 8px; background: #FFFFFF; position: absolute; top: 50%; left: 50%; margin-top: -50px; margin-left: -120px; }  .dialog .dialogCon p { font-size: 13px; }  .dialog .dialogCon p:first-child { padding: 10px; box-sizing: border-box; line-height: 20px; }  .dialog .dialogCon p span { display: inline-block; width: 50%; box-sizing: border-box; float: left; text-align: center; border: 1px solid #DDDDDD; height: 40px; line-height: 40px; border-bottom: none; }  .dialog .dialogCon p span:first-child { border-left: none; border-right: none; }  .dialog .dialogCon p span:last-child { border-right: none; color: #1f883c; }