.com-dialog._5e3cfbf { position: fixed; width: 100%; background: rgba(0, 0, 0, 0.5); top: 0; bottom: 0; left: 0; } .com-dialog .dialog-container._5e3cfbf { position: absolute; top: 50%; transform: translateY(-50%); width: 750rpx; } .com-dialog .title._5e3cfbf { width: 490rpx; line-height: 120rpx; border-bottom: 2rpx dotted #ccc; margin: auto; } .com-dialog .dialog-box._5e3cfbf { width: 590rpx; min-height: 400rpx; margin: auto; background: white; border-radius: 8rpx; } .com-dialog .dialog-close._5e3cfbf { width: 70rpx; height: 119rpx; }