box-shadow的水平和垂直怎么看

来源:1-7 曲线阴影

慕少8052535

2018-07-28 10:08

视屏中为什么水平,垂直阴影为0,怎么看出来的?

写回答 关注

3回答

  • 慕数据7448752
    2022-03-31 14:12:31

    http://www.careerpath.site/circle/220403.html
    http://www.careerpath.site/circle/220424.html
    http://www.careerpath.site/circle/220447.html
    http://www.careerpath.site/circle/220464.html
    http://www.careerpath.site/circle/220485.html
    http://www.careerpath.site/circle/220502.html
    http://www.careerpath.site/circle/220522.html
    http://www.careerpath.site/circle/220542.html
    http://www.careerpath.site/circle/220566.html
    http://www.careerpath.site/circle/220587.html
    http://www.careerpath.site/circle/220606.html
    http://www.careerpath.site/circle/220626.html
    http://www.careerpath.site/circle/220648.html
    http://www.careerpath.site/circle/220665.html
    http://www.careerpath.site/circle/220685.html
    http://www.careerpath.site/circle/220703.html
    http://www.careerpath.site/circle/220722.html
    http://www.careerpath.site/circle/220741.html
    http://www.careerpath.site/circle/220767.html
    http://www.careerpath.site/circle/220784.html
    http://www.careerpath.site/circle/220804.html
    http://www.careerpath.site/circle/220824.html
    http://www.careerpath.site/circle/220844.html
    http://www.careerpath.site/circle/220865.html
    http://www.careerpath.site/circle/220890.html
    http://www.careerpath.site/circle/220914.html
    http://www.careerpath.site/circle/220938.html
    http://www.careerpath.site/circle/223597.html
    http://www.careerpath.site/circle/223614.html
    http://www.careerpath.site/circle/223632.html
    http://www.careerpath.site/circle/223651.html
    http://www.careerpath.site/circle/223669.html
    http://www.careerpath.site/circle/223685.html
    http://www.careerpath.site/circle/223698.html
    http://www.careerpath.site/circle/223707.html
    http://www.careerpath.site/circle/223717.html
    http://www.careerpath.site/circle/223727.html
    http://www.careerpath.site/circle/223736.html
    http://www.careerpath.site/circle/223745.html
    http://www.careerpath.site/circle/223753.html
    http://www.careerpath.site/circle/223762.html
    http://www.careerpath.site/circle/223771.html
    http://www.careerpath.site/circle/223782.html
    http://www.careerpath.site/circle/223791.html
    http://www.careerpath.site/circle/223799.html
    http://www.careerpath.site/circle/223809.html
    http://www.careerpath.site/circle/223818.html
    http://www.careerpath.site/circle/223828.html
    http://www.careerpath.site/circle/223838.html
    http://www.careerpath.site/circle/223847.html
    http://www.careerpath.site/circle/223868.html
    http://www.careerpath.site/circle/223878.html
    http://www.careerpath.site/circle/223886.html
    http://www.careerpath.site/circle/223898.html
    http://www.careerpath.site/circle/223905.html
    http://www.careerpath.site/circle/223915.html
    http://www.careerpath.site/circle/223924.html
    http://www.careerpath.site/circle/223935.html
    http://www.careerpath.site/circle/223944.html
    http://www.careerpath.site/circle/223953.html
    http://www.careerpath.site/circle/223964.html
    http://www.careerpath.site/circle/223973.html
    http://www.careerpath.site/circle/223983.html
    http://www.careerpath.site/circle/223992.html
    http://www.careerpath.site/circle/224002.html
    http://www.careerpath.site/circle/224011.html
    http://www.careerpath.site/circle/224020.html
    http://www.careerpath.site/circle/224031.html
    http://www.careerpath.site/circle/224037.html
    http://www.careerpath.site/circle/224048.html
    http://www.careerpath.site/circle/224057.html
    http://www.careerpath.site/circle/224069.html
    http://www.careerpath.site/circle/224076.html
    http://www.careerpath.site/circle/224085.html
    http://www.careerpath.site/circle/224096.html
    http://www.careerpath.site/circle/224104.html
    http://www.careerpath.site/circle/224114.html
    http://www.careerpath.site/circle/224125.html
    http://www.careerpath.site/circle/224134.html
    http://www.careerpath.site/circle/224144.html
    http://www.careerpath.site/circle/224152.html
    http://www.careerpath.site/circle/224171.html
    http://www.careerpath.site/circle/224182.html
    http://www.careerpath.site/circle/224190.html
    http://www.careerpath.site/circle/224200.html
    http://www.careerpath.site/circle/224209.html
    http://www.careerpath.site/circle/224219.html
    http://www.careerpath.site/circle/224227.html
    http://www.careerpath.site/circle/224239.html
    http://www.careerpath.site/circle/224247.html
    http://www.careerpath.site/circle/224255.html
    http://www.careerpath.site/circle/224266.html
    http://www.careerpath.site/circle/224275.html
    http://www.careerpath.site/circle/224285.html
    http://www.careerpath.site/circle/224294.html
    http://www.careerpath.site/circle/224305.html
    http://www.careerpath.site/circle/224315.html
    http://www.careerpath.site/circle/224324.html
    http://www.careerpath.site/circle/224333.html
    http://www.careerpath.site/circle/224342.html
    http://www.careerpath.site/circle/224353.html
    http://www.careerpath.site/circle/224361.html
    http://www.careerpath.site/circle/224370.html
    http://www.careerpath.site/circle/224380.html
    http://www.careerpath.site/circle/224388.html
    http://www.careerpath.site/circle/224398.html
    http://www.careerpath.site/circle/224407.html
    http://www.careerpath.site/circle/224417.html
    http://www.careerpath.site/circle/224425.html
    http://www.careerpath.site/circle/224433.html
    http://www.careerpath.site/circle/224444.html
    http://www.careerpath.site/circle/224451.html
    http://www.careerpath.site/circle/224461.html
    http://www.careerpath.site/circle/224470.html
    http://www.careerpath.site/circle/224479.html
    http://www.careerpath.site/circle/224489.html
    http://www.careerpath.site/circle/224499.html
    http://www.careerpath.site/circle/224509.html
    http://www.careerpath.site/circle/224518.html
    http://www.careerpath.site/circle/224529.html
    http://www.careerpath.site/circle/224540.html
    http://www.careerpath.site/circle/224548.html
    http://www.careerpath.site/circle/224558.html
    http://www.careerpath.site/circle/224568.html
    http://www.careerpath.site/circle/224577.html
    http://www.careerpath.site/circle/224587.html
    http://www.careerpath.site/circle/224596.html
    http://www.careerpath.site/circle/224606.html
    http://www.careerpath.site/circle/224616.html
    http://www.careerpath.site/circle/224624.html
    http://www.careerpath.site/circle/224635.html
    http://www.careerpath.site/circle/224643.html
    http://www.careerpath.site/circle/224652.html
    http://www.careerpath.site/circle/224663.html
    http://www.careerpath.site/circle/224671.html
    http://www.careerpath.site/circle/224681.html
    http://www.careerpath.site/circle/224691.html
    http://www.careerpath.site/circle/224701.html
    http://www.careerpath.site/circle/224711.html
    http://www.careerpath.site/circle/224720.html
    http://www.careerpath.site/circle/224730.html
    http://www.careerpath.site/circle/224740.html
    http://www.careerpath.site/circle/224749.html
    http://www.careerpath.site/circle/224759.html
    http://www.careerpath.site/circle/224769.html
    http://www.careerpath.site/circle/224778.html
    http://www.careerpath.site/circle/224788.html
    http://www.careerpath.site/circle/224796.html
    http://www.careerpath.site/circle/224809.html
    http://www.careerpath.site/circle/224817.html
    http://www.careerpath.site/circle/224828.html
    http://www.careerpath.site/circle/224836.html
    http://www.careerpath.site/circle/224847.html
    http://www.careerpath.site/circle/224855.html
    http://www.careerpath.site/circle/224867.html
    http://www.careerpath.site/circle/224876.html
    http://www.careerpath.site/circle/224886.html
    http://www.careerpath.site/circle/224895.html
    http://www.careerpath.site/circle/224904.html
    http://www.careerpath.site/circle/224914.html
    http://www.careerpath.site/circle/224923.html
    http://www.careerpath.site/circle/224932.html
    http://www.careerpath.site/circle/224942.html
    http://www.careerpath.site/circle/224951.html
    http://www.careerpath.site/circle/224961.html
    http://www.careerpath.site/circle/224970.html
    http://www.careerpath.site/circle/224980.html
    http://www.careerpath.site/circle/224989.html
    http://www.careerpath.site/circle/224997.html
    http://www.careerpath.site/circle/225006.html
    http://www.careerpath.site/circle/225015.html
    http://www.careerpath.site/circle/225025.html
    http://www.careerpath.site/circle/225035.html
    http://www.careerpath.site/circle/225044.html
    http://www.careerpath.site/circle/225053.html
    http://www.careerpath.site/circle/225061.html
    http://www.careerpath.site/circle/225069.html
    http://www.careerpath.site/circle/225078.html
    http://www.careerpath.site/circle/225087.html
    http://www.careerpath.site/circle/225096.html
    http://www.careerpath.site/circle/225104.html
    http://www.careerpath.site/circle/225113.html
    http://www.careerpath.site/circle/225122.html
    http://www.careerpath.site/circle/225132.html
    http://www.careerpath.site/circle/225140.html
    http://www.careerpath.site/circle/225149.html
    http://www.careerpath.site/circle/225157.html
    http://www.careerpath.site/circle/225166.html
    http://www.careerpath.site/circle/225174.html
    http://www.careerpath.site/circle/225184.html
    http://www.careerpath.site/circle/225193.html
    http://www.careerpath.site/circle/225201.html
    http://www.careerpath.site/circle/225210.html
    http://www.careerpath.site/circle/225219.html
    http://www.careerpath.site/circle/225227.html
    http://www.careerpath.site/circle/225236.html
    http://www.careerpath.site/circle/225246.html
    http://www.careerpath.site/circle/225256.html
    http://www.careerpath.site/circle/225263.html
    http://www.careerpath.site/circle/225271.html
    http://www.careerpath.site/circle/225280.html
    http://www.careerpath.site/circle/225288.html
    http://www.careerpath.site/circle/225306.html
    http://www.careerpath.site/circle/225315.html
    http://www.careerpath.site/circle/225324.html
    http://www.careerpath.site/circle/225331.html
    http://www.careerpath.site/circle/225341.html
    http://www.careerpath.site/circle/225351.html
    http://www.careerpath.site/circle/225359.html
    http://www.careerpath.site/circle/225369.html
    http://www.careerpath.site/circle/225377.html
    http://www.careerpath.site/circle/225386.html
    http://www.careerpath.site/circle/225394.html
    http://www.careerpath.site/circle/225403.html
    http://www.careerpath.site/circle/225412.html
    http://www.careerpath.site/circle/225421.html
    http://www.careerpath.site/circle/225429.html
    http://www.careerpath.site/circle/225438.html
    http://www.careerpath.site/circle/225527.html
    http://www.careerpath.site/circle/225536.html
    http://www.careerpath.site/circle/225544.html
    http://www.careerpath.site/circle/225553.html
    http://www.careerpath.site/circle/225562.html
    http://www.careerpath.site/circle/225570.html
    http://www.careerpath.site/circle/225578.html
    http://www.careerpath.site/circle/225588.html
    http://www.careerpath.site/circle/225596.html
    http://www.careerpath.site/circle/225605.html
    http://www.careerpath.site/circle/225615.html
    http://www.careerpath.site/circle/225622.html
    http://www.careerpath.site/circle/225631.html
    http://www.careerpath.site/circle/225640.html
    http://www.careerpath.site/circle/225649.html
    http://www.careerpath.site/circle/225657.html
    http://www.careerpath.site/circle/225666.html
    http://www.careerpath.site/circle/225674.html
    http://www.careerpath.site/circle/225682.html
    http://www.careerpath.site/circle/225691.html
    http://www.careerpath.site/circle/225700.html
    http://www.careerpath.site/circle/225708.html
    http://www.careerpath.site/circle/225717.html
    http://www.careerpath.site/circle/225726.html
    http://www.careerpath.site/circle/225736.html
    http://www.careerpath.site/circle/225745.html
    http://www.careerpath.site/circle/225753.html
    http://www.careerpath.site/circle/225760.html
    http://www.careerpath.site/circle/225770.html
    http://www.careerpath.site/circle/225777.html
    http://www.careerpath.site/circle/225785.html
    http://www.careerpath.site/circle/225795.html
    http://www.careerpath.site/circle/225803.html
    http://www.careerpath.site/circle/225812.html
    http://www.careerpath.site/circle/225819.html
    http://www.careerpath.site/circle/225829.html
    http://www.careerpath.site/circle/225838.html
    http://www.careerpath.site/circle/225847.html
    http://www.careerpath.site/circle/225855.html
    http://www.careerpath.site/circle/225863.html
    http://www.careerpath.site/circle/225871.html
    http://www.careerpath.site/circle/225880.html
    http://www.careerpath.site/circle/225890.html
    http://www.careerpath.site/circle/225898.html
    http://www.careerpath.site/circle/225908.html
    http://www.careerpath.site/circle/225916.html
    http://www.careerpath.site/circle/225926.html
    http://www.careerpath.site/circle/225933.html
    http://www.careerpath.site/circle/225943.html
    http://www.careerpath.site/circle/225952.html
    http://www.careerpath.site/circle/225961.html
    http://www.careerpath.site/circle/225970.html
    http://www.careerpath.site/circle/225978.html
    http://www.careerpath.site/circle/225986.html
    http://www.careerpath.site/circle/225994.html
    http://www.careerpath.site/circle/226004.html
    http://www.careerpath.site/circle/226011.html
    http://www.careerpath.site/circle/226021.html
    http://www.careerpath.site/circle/226029.html
    http://www.careerpath.site/circle/226038.html
    http://www.careerpath.site/circle/226047.html
    http://www.careerpath.site/circle/226057.html
    http://www.careerpath.site/circle/226065.html
    http://www.careerpath.site/circle/226073.html
    http://www.careerpath.site/circle/226083.html
    http://www.careerpath.site/circle/226090.html
    http://www.careerpath.site/circle/226098.html
    http://www.careerpath.site/circle/226107.html
    http://www.careerpath.site/circle/226116.html
    http://www.careerpath.site/circle/226125.html
    http://www.careerpath.site/circle/226135.html
    http://www.careerpath.site/circle/226143.html
    http://www.careerpath.site/circle/226151.html
    http://www.careerpath.site/circle/226160.html
    http://www.careerpath.site/circle/226169.html
    http://www.careerpath.site/circle/226178.html
    http://www.careerpath.site/circle/226186.html
    http://www.careerpath.site/circle/226195.html
    http://www.careerpath.site/circle/226203.html
    http://www.careerpath.site/circle/226212.html
    http://www.careerpath.site/circle/226219.html
    http://www.careerpath.site/circle/226227.html
    http://www.careerpath.site/circle/226233.html
    http://www.careerpath.site/circle/226240.html
    http://www.careerpath.site/circle/226248.html
    http://www.careerpath.site/circle/226256.html
    http://www.careerpath.site/circle/226263.html
    http://www.careerpath.site/circle/226270.html
    http://www.careerpath.site/circle/226278.html
    http://www.careerpath.site/circle/226285.html
    http://www.careerpath.site/circle/226293.html
    http://www.careerpath.site/circle/226301.html
    http://www.careerpath.site/circle/226308.html
    http://www.careerpath.site/circle/226314.html
    http://www.careerpath.site/circle/226322.html
    http://www.careerpath.site/circle/226330.html
    http://www.careerpath.site/circle/226337.html
    http://www.careerpath.site/circle/226344.html
    http://www.careerpath.site/circle/226351.html
    http://www.careerpath.site/circle/226358.html
    http://www.careerpath.site/circle/226364.html
    http://www.careerpath.site/circle/226372.html
    http://www.careerpath.site/circle/226379.html
    http://www.careerpath.site/circle/226386.html
    http://www.careerpath.site/circle/226393.html
    http://www.careerpath.site/circle/226401.html
    http://www.careerpath.site/circle/226407.html
    http://www.careerpath.site/circle/226415.html
    http://www.careerpath.site/circle/226421.html
    http://www.careerpath.site/circle/226428.html
    http://www.careerpath.site/circle/226436.html
    http://www.careerpath.site/circle/226443.html
    http://www.careerpath.site/circle/226451.html
    http://www.careerpath.site/circle/226457.html
    http://www.careerpath.site/circle/226464.html
    http://www.careerpath.site/circle/226472.html
    http://www.careerpath.site/circle/226480.html
    http://www.careerpath.site/circle/226486.html

  • 慕斯8234454
    2020-05-16 15:19:59

    视屏中为什么水平,垂直阴影为0后,第3个参数模糊要设置,那么四周围就会有模糊阴影产生
    http://img2.mukewang.com/5ebf94130001454d11680627.jpg

  • 初晓之慕
    2018-07-28 17:17:56

    默认都为0,box-shadow的前两个值分别代表阴影在x轴(或者说水平方向)的位移、在y轴(垂直方向)的位移,都为0,证明阴影没有偏移,所以完全和元素重叠,看不出来。

CSS3实现“图片阴影”效果

利用多投影重叠的原理,实现曲线阴影与翘边阴影的效果

34769 学习 · 62 问题

查看课程

相似问题