css实现数据螺旋线三维扭转动画效果代码
代码语言:html
所属分类:动画
代码描述:css实现数据螺旋线三维扭转动画效果代码
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html> <html lang="en" > <head> <meta charset="UTF-8"> <link href="https://fonts.googleapis.com/css?family=VT323" rel="stylesheet"> <style> body { overflow: hidden; height: 100vh; perspective: 40em; background: radial-gradient(closest-side, rgba(0, 0, 0, 0.7), #000), url("https://pbs.twimg.com/media/CsjHEVFW8AA7uDs.jpg") 50% no-repeat #000; background-blend-mode: luminosity; color: lime; font: 1.5em/2 vt323, monospace; } div { position: absolute; } .helix { top: 50%; left: 50%; transform-style: preserve-3d; } .col { transform-style: preserve-3d; animation: rx 10s linear infinite; } .col:nth-child(1) { left: -30em; animation-delay: 0s; } .col:nth-child(1) :nth-child(1):before { animation-delay: -2s; } .col:nth-child(1) :nth-child(2):before { animation-delay: -1.4s; } .col:nth-child(1) :nth-child(3):before { animation-delay: -1.2s; } .col:nth-child(1) :nth-child(4):before { animation-delay: -1s; } .col:nth-child(1) :nth-child(5):before { animation-delay: -2s; } .col:nth-child(1) :nth-child(6):before { animation-delay: -1s; } .col:nth-child(1) :nth-child(7):before { animation-delay: -1.8s; } .col:nth-child(1) :nth-child(8):before { animation-delay: -1.8s; } .col:nth-child(2) { left: -28.5em; animation-delay: -0.25s; } .col:nth-child(2) :nth-child(1):before { animation-delay: -1.2s; } .col:nth-child(2) :nth-child(2):before { animation-delay: -0.6s; } .col:nth-child(2) :nth-child(3):before { animation-delay: -1s; } .col:nth-child(2) :nth-child(4):before { animation-delay: -0.4s; } .col:nth-child(2) :nth-child(5):before { animation-delay: -1.8s; } .col:nth-child(2) :nth-child(6):before { animation-delay: -1.8s; } .col:nth-child(2) :nth-child(7):before { animation-delay: -2s; } .col:nth-child(2) :nth-child(8):before { animation-delay: -0.4s; } .col:nth-child(3) { left: -27em; animation-delay: -0.5s; } .col:nth-child(3) :nth-child(1):before { animation-delay: -0.4s; } .col:nth-child(3) :nth-child(2):before { animation-delay: -0.2s; } .col:nth-child(3) :nth-child(3):before { animation-delay: -0.2s; } .col:nth-child(3) :nth-child(4):before { animation-delay: -0.8s; } .col:nth-child(3) :nth-child(5):before { animation-delay: -1.8s; } .col:nth-child(3) :nth-child(6):before { animation-delay: -0.4s; } .col:nth-child(3) :nth-child(7):before { animation-delay: -0.2s; } .col:nth-child(3) :nth-child(8):before { animation-delay: -0.2s; } .col:nth-child(4) { left: -25.5em; animation-delay: -0.75s; } .col:nth-child(4) :nth-child(1):before { animation-delay: -1.4s; } .col:nth-child(4) :nth-child(2):before { animation-delay: -1.4s; } .col:nth-child(4) :nth-child(3):before { animation-delay: -1.8s; } .col:nth-child(4) :nth-child(4):before { animation-delay: -1.6s; } .col:nth-child(4) :nth-child(5):before { animation-delay: -0.8s; } .col:nth-child(4) :nth-child(6):before { animation-delay: -1s; } .col:nth-child(4) :nth-child(7):before { animation-delay: -0.4s; } .col:nth-child(4) :nth-child(8):before { animation-delay: -1s; } .col:nth-child(5) { left: -24em; animation-delay: -1s; } .col:nth-child(5) :nth-child(1):before { animation-delay: -1s; } .col:nth-child(5) :nth-child(2):before { animation-delay: -0.8s; } .col:nth-child(5) :nth-child(3):before { animation-delay: -1.8s; } .col:nth-child(5) :nth-child(4):before { animation-delay: -1.2s; } .col:nth-child(5) :nth-child(5):before { animation-delay: -1.2s; } .col:nth-child(5) :nth-child(6):before { animation-delay: -0.4s; } .col:nth-child(5) :nth-child(7):before { animation-delay: -0.2s; } .col:nth-child(5) :nth-child(8):before { animation-delay: -0.2s; } .col:nth-child(6) { left: -22.5em; animation-delay: -1.25s; } .col:nth-child(6) :nth-child(1):before { animation-delay: -1.8s; } .col:nth-child(6) :nth-child(2):before { animation-delay: -0.6s; } .col:nth-child(6) :nth-child(3):before { animation-delay: -0.8s; } .col:nth-child(6) :nth-child(4):before { animation-delay: -0.8s; } .col:nth-child(6) :nth-child(5):before { animation-delay: -0.2s; } .col:nth-child(6) :nth-child(6):before { animation-delay: -0.2s; } .col:nth-child(6) :nth-child(7):before { animation-delay: -1s; } .col:nth-child(6) :nth-child(8):before { animation-delay: -1.2s; } .col:nth-child(7) { left: -21em; animation-delay: -1.5s; } .col:nth-child(7) :nth-child(1):before { animation-delay: -1.8s; } .col:nth-child(7) :nth-child(2):before { animation-delay: -1.4s; } .col:nth-child(7) :nth-child(3):before { animation-delay: -1.8s; } .col:nth-child(7) :nth-child(4):before { animation-delay: -1.2s; } .col:nth-child(7) :nth-child(5):before { animation-delay: -0.8s; } .col:nth-child(7) :nth-child(6):before { animation-delay: -1.6s; } .col:nth-child(7) :nth-child(7):before { animation-delay: -1.2s; } .col:nth-child(7) :nth-child(8):before { animation-delay: -1.6s; } .col:nth-child(8) { left: -19.5em; animation-delay: -1.75s; } .col:nth-child(8) :nth-child(1):before { animation-delay: -1.8s; } .col:nth-child(8) :nth-child(2):before { animation-delay: -0.4s; } .col:nth-child(8) :nth-child(3):before { animation-delay: -0.4s; } .col:nth-child(8) :nth-child(4):before { animation-delay: -0.8s; } .col:nth-child(8) :nth-child(5):before { animation-delay: -0.4s; } .col:nth-child(8) :nth-child(6):before { animation-delay: -0.8s; } .col:nth-child(8) :nth-child(7):before { animation-delay: -1.6s; } .col:nth-child(8) :nth-child(8):before { animation-delay: -0.2s; } .col:nth-child(9) { left: -18em; animation-delay: -2s; } .col:nth-child(9) :nth-child(1):before { animation-delay: -0.6s; } .col:nth-child(9) :nth-child(2):before { animation-delay: -0.8s; } .col:nth-child(9) :nth-child(3):before { animation-delay: -0.2s; } .col:nth-child(9) :nth-child(4):before { animation-delay: -1s; } .col:nth-child(9) :nth-child(5):before { animation-delay: -0.6s; } .col:nth-child(9) :nth-child(6):before { animation-delay: -2s; } .col:nth-child(9) :nth-child(7):before { animation-delay: -1.6s; } .col:nth-child(9) :nth-child(8):before { animation-delay: -1.4s; } .col:nth-child(10) { left: -16.5em; animation-delay: -2.25s; } .col:nth-child(10) :nth-child(1):before { animation-delay: -1.8s; } .col:nth-child(10) :nth-child(2):before { animation-delay: -0.8s; } .col:nth-child(10) :nth-child(3):before { animation-delay: -0.8s; } .col:nth-child(10) :nth-child(4):before { animation-delay: -0.6s; } .col:nth-child(10) :nth-child(5):before { animation-delay: -0.2s; } .col:nth-child(10) :nth-child(6):before { animation-delay: -0.8s; } .col:nth-child(10) :nth-child(7):before { animation-delay: -1s; } .col:nth-child(10) :nth-child(8):before { animation-delay: -2s; } .col:nth-child(11) { left: -15em; animation-delay: -2.5s; } .col:nth-child(11) :nth-child(1):before { animation-delay: -0.4s; } .col:nth-child(11) :nth-child(2):before { animation-delay: -1.6s; } .col:nth-child(11) :nth-child(3):before { animation-delay: -0.8s; } .col:nth-child(11) :nth-child(4):before { animation-delay: -1.4s; } .col:nth-child(11) :nth-child(5):before { animation-delay: -1.8s; } .col:nth-child(11) :nth-child(6):before { animation-delay: -1.6s; } .col:nth-child(11) :nth-child(7):before { animation-delay: -0.2s; } .col:nth-child(11) :nth-child(8):before { animation-delay: -2s; } .col:nth-child(12) { left: -13.5em; animation-delay: -2.75s; } .col:nth-child(12) :nth-child(1):before { animation-delay: -1.2s; } .col:nth-child(12) :nth-child(2):before { animation-delay: -0.4s; } .col:nth-child(12) :nth-child(3):before { animation-delay: -1.2s; } .col:nth-child(12) :nth-child(4):before { animation-delay: -1.8s; } .col:nth-child(12) :nth-child(5):before { animation-delay: -2s; } .col:nth-child(12) :nth-child(6):before { animation-delay: -0.6s; } .col:nth-child(12) :nth-child(7):before { animation-delay: -1.8s; } .col:nth-child(12) :nth-child(8):before { animation-delay: -0.4s; } .col:nth-child(13) { left: -12em; animation-delay: -3s; } .col:nth-child(13) :nth-child(1):before { animation-delay: -2s; } .col:nth-child(13) :nth-child(2):before { animation-delay: -0.2s; } .col:nth-child(13) :nth-child(3):before { animation-delay: -0.6s; } .col:nth-child(13) :nth-child(4):before { animation-delay: -1.8s; } .col:nth-child(13) :nth-child(5):before { animation-delay: -0.4s; } .col:nth-child(13) :nth-child(6):before { animation-delay: -1.4s; } .col:nth-child(13) :nth-child(7):before { animation-delay: -0.8s; } .col:nth-child(13) :nth-child(8):before { animation-delay: -0.4s; } .col:nth-child(14) { left: -10.5em; animation-delay: -3.25s; } .col:nth-child(14) :nth-child(1):before { animation-delay: -1.8s; } .col:nth-child(14) :nth-child(2):before { animation-delay: -0.2s; } .col:nth-child(14) :nth-child(3):before { animation-delay: -1s; } .col:nth-child(14) :nth-child(4):before { animation-delay: -0.8s; } .col:nth-child(14) :nth-child(5):before { animation-delay: -1.8s; } .col:nth-child(14) :nth-child(6):before { animation-delay: -0.2s; } .col:nth-child(14) :nth-child(7):before { animation-delay: -0.4s; } .col:nth-child(14) :nth-child(8):before { animation-delay: -1.8s; } .col:nth-child(15) { left: -9em; animation-delay: -3.5s; } .col:nth-child(15) :nth-child(1):before { animation-delay: -0.4s; } .col:nth-child(15) :nth-child(2):before { animation-delay: -0.2s; } .col:nth-child(15) :nth-child(3):before { animation-delay: -0.2s; } .col:nth-child(15) :nth-child(4):before { animation-delay: -1s; } .col:nth-child(15) :nth-child(5):before { animation-delay: -0.2s; } .col:nth-child(15) :nth-child(6):before { animation-delay: -0.4s; } .col:nth-child(15) :nth-child(7):before { animation-delay: -0.6s; } .col:nth-child(15) :nth-child(8):before { animation-delay: -1.8s; } .col:nth-child(16) { left: -7.5em; animation-delay: -3.75s; } .col:nth-child(16) :nth-child(1):before { animation-delay: -0.8s; } .col:nth-child(16) :nth-child(2):before { animation-delay: -1.2s; } .col:nth-child(16) :nth-child(3):before { animation-delay: -1.4s; } .col:nth-child(16) :nth-child(4):before { animation-delay: -0.6s; } .col:nth-child(16) :nth-child(5):before { animation-delay: -0.2s; } .col:nth-child(16) :nth-child(6):before { animation-delay: -1.6s; } .col:nth-child(16) :nth-child(7):before { animation-delay: -1.4s; } .col:nth-child(16) :nth-child(8):before { animation-delay: -1.4s; } .col:nth-child(17) { left: -6em; animation-delay: -4s; } .col:nth-child(17) :nth-child(1):before { animation-delay: -1.2s; } .col:nth-child(17) :nth-child(2):before { animation-delay: -1s; } .col:nth-child(17) :nth-child(3):before { animation-delay: -1.2s; } .col:nth-child(17) :nth-child(4):before { animation-delay: -0.8s; } .col:nth-child(17) :nth-child(5):before { animation-delay: -0.6s; } .col:nth-child(17) :nth-child(6):before { animation-delay: -1.2s; } .col:nth-child(17) :nth-child(7):before { animation-delay: -1.6s; } .col:nth-child(17) :nth-child(8):before { animation-delay: -1.6s; } .col:nth-child(18) { left: -4.5em; animation-delay: -4.25s; } .col:nth-child(18) :nth-child(1):before { animation-delay: -1.6s; } .col:nth-child(18) :nth-child(2):before { animation-delay: -1s; } .col:nth-child(18) :nth-child(3):before { animation-delay: -2s; } .col:nth-child(18) :nth-child(4):before { animation-delay: -2s; } .col:nth-child(18) :nth-child(5):before { animation-delay: -0.8s; } .col:nth-child(18) :nth-child(6):before { animation-delay: -1.4s; } .col:nth-child(18) :nth-child(7):before { animation-delay: -0.8s; } .col:nth-child(18) :nth-child(8):before { animation-delay: -1.6s; } .col:nth-child(19) { left: -3em; animation-delay: -4.5s; } .col:nth-child(19) :nth-child(1):before { animation-delay: -1s; } .col:nth-child(19) :nth-child(2):before { animation-delay: -0.4s; } .col:nth-child(19) :nth-child(3):before { animation-delay: -1.2s; } .col:nth-child(19) :nth-child(4):before { animation-delay: -1.6s; } .col:nth-child(19) :nth-child(5):before { animation-delay: -2s; } .col:nth-child(19) :nth-child(6):before { animation-delay: -1.4s; } .col:nth-child(19) :nth-child(7):before { animation-delay: -1.2s; } .col:nth-child(19) :nth-child(8):before { animation-delay: -0.8s; } .col:nth-child(20) { left: -1.5em; animation-delay: -4.75s; } .col:nth-child(20) :nth-child(1):before { animation-delay: -0.8s; } .col:nth-child(20) :nth-child(2):before { animation-delay: -1.4s; } .col:nth-child(20) :nth-child(3):before { animation-delay: -1.4s; } .col:nth-child(20) :nth-child(4):before { animation-delay: -1.6s; } .col:nth-child(20) :nth-child(5):before { animation-delay: -0.6s; } .col:nth-child(20) :nth-child(6):before { animation-delay: -1s; } .col:nth-child(20) :nth-child(7):before { animation-delay: -2s; } .col:nth-child(20) :nth-child(8):before { animation-delay: -0.2s; } .col:nth-child(21) { left: 0em; animation-delay: -5s; } .col:nth-child(21) :nth-child(1):before { animation-delay: -1.4s; } .col:nth-child(21) :nth-child(2):before { animation-delay: -1.4s; } .col:nth-child(21) :nth-child(3):before { animation-delay: -1.2s; } .col:nth-child(21) :nth-child(4):before { animation-delay: -0.4s; } .col:nth-child(21) :nth-child(5):before { animation-delay: -2s; } .col:nth-child(21) :nth-child(6):before { animation-delay: -0.8s; } .col:nth-child(21) :nth-child(7):before { animation-delay: -0.6s; } .col:nth-child(21) :nth-child(8):before { animation-delay: -1s; } .col:nth-child(22) { left: 1.5em; animation-delay: -5.25s; } .col:nth-child(22) :nth-child(1):before { animation-delay: -1.2s; } .col:nth-child(22) :nth-child(2):before { animation-delay: -0.6s; } .col:nth-child(22) :nth-child(3):before { animation-delay: -0.8s; } .col:nth-child(22) :nth-child(4):before { animation-delay: -0.6s; } .col:nth-child(22) :nth-child(5):before { animation-delay: -2s; } .col:nth-child(22) :nth-child(6):before { animation-delay: -1s; } .col:nth-child(22) :nth-child(7):before { animation-delay: -1.8s; } .col:nth-child(22) :nth-child(8):before { animation-delay: -1.6s; } .col:nth-child(23) { left: 3em; animation-delay: -5.5s; } .col:nth-child(23) :nth-child(1):before { animation-delay: -1.4s; } .col:nth-child(23) :nth-child(2):before { animation-delay: -2s; } .col:nth-child(23) :nth-child(3):before { animation-delay: -1.2s; } .col:nth-child(23) :nth-child(4):before { animation-delay: -1s; } .col:nth-child(23) :nth-child(5):before { animation-delay: -0.8s; } .col:nth-child(23) :nth-child(6):before { animation-delay: -0.6s; } .col:nth-child(23) :nth-child(7):before { animation-delay: -1.6s; } .col:nth-child(23) :nth-child(8):before { animation-delay: -0.6s; } .col:nth-child(24) { left: 4.5em; animation-delay: -5.75s; } .col:nth-child(24) :nth-child(1):before { animation-delay: -1s; } .col:nth-child(24) :nth-child(2):before { animation-delay: -0.6s; } .col:nth-child(24) :nth-child(3):before { animation-delay: -1s; } .col:nth-child(24) :nth-child(4):before { animation-delay: -1.2s; } .col:nth-child(24) :nth-child(5):before { animation-delay: -0.4s; } .col:nth-child(24) :nth-child(6):before { animation-delay: -0.8s; } .col:nth-child(24) :nth-child(7):before { animation-delay: -0.8s; } .col:nth-child(24) :nth-child(8):before { animation-delay: -1.4s; } .col:nth-child(25) { left: 6em; animation-delay: -6s; } .col:nth-child(25) :nth-child(1):before { animation-delay: -0.4s; } .col:nth-child(25) :nth-child(2):before { animation-delay: -1.4s; } .col:nth-child(25) :nth-child(3):before { animation-delay: -0.2s; } .col:nth-child(25) :nth-child(4):before { animation-delay: -1.2s; } .col:nth-child(25) :nth-child(5):before { animation-delay: -1.2s; } .col:nth-child(25) :nth-child(6):before { animation-delay: -0.4s; } .col:nth-child(25) :nth-child(7):before { animation-delay: -1.2s; } .col:nth-child(25) :nth-child(8):before { animation-delay: -0.8s; } .col:nth-child(26) { left: 7.5em; animation-delay: -6.25s; } .col:nth-child(26) :nth-child(1):before { animation-delay: -1.4s; } .col:nth-child(26) :nth-child(2):before { animation-delay: -2s; } .col:nth-child(26) :nth-child(3):before { animation-delay: -1s; } .col:nth-child(26) :nth-child(4):before { animation-delay: -2s; } .col:nth-child(26) :nth-child(5):before { animation-delay: -2s; } .col:nth-child(26) :nth-child(6):before { animation-delay: -2s; } .col:nth-child(26) :nth-child(7):before { animation-delay: -1.4s; } .col:nth-child(26) :nth-child(8):before { animation-delay: -0.6s; } .col:nth-child(27) { left: 9em; animation-delay: -6.5s; } .col:nth-child(27) :nth-child(1):before { animation-delay: -0.2s; } .col:nth-child(27) :nth-child(2):before { animation-delay: -1.6s; } .col:nth-child(27) :nth-child(3):before { animation-delay: -2s; } .col:nth-child(27) :nth-child(4):before { animation-delay: -0.6s; } .col:nth-child(27) :nth-child(5):before { animation-delay: -0.2s; } .col:nth-child(27) :nth-child(6):before { animation-delay: -0.6s; } .col:nth-child(27) :nth-child(7):before { animation-delay: -0.4s; } .col:nth-child(27) :nth-child(8):before { animation-delay: -1.4s; } .col:nth-child(28) { left: 10.5em; animation-delay: -6.75s; } .col:nth-child(28) :nth-child(1):before { animation-delay: -1.2s; } .col:nth-child(28) :nth-child(2):before { animation-delay: -1.8s; } .col:nth-child(28) :nth-child(3):before { animation-delay: -0.8s; } .col:nth-child(28) :nth-child(4):before { animation-delay: -0.2s; } .col:nth-child(28) :nth-child(5):before { animation-delay: -2s; } .col:nth-child(28) :nth-child(6):before { animation-delay: -1.4s; } .col:nth-child(28) :nth-child(7):before { animation-delay: -1.4s; } .col:nth-child(28) :nth-child(8):before { animation-delay: -2s; } .col:nth-child(29) { left: 12em; animation-delay: -7s; } .col:nth-child(29) :nth-child(1):before { animation-delay: -1.4s; } .col:nth-child(29) :nth-child(2):before { animation-delay: -1.2s; } .col:nth-child(29) :nth-child(3):before { animation-delay: -0.2s; } .col:nth-child(29) :nth-child(4):before { animation-delay: -0.2s; } .col:nth-child(29) :nth-child(5):before { animation-delay: -0.6s; } .col:nth-child(29) :nth-child(6):before { animation-delay: -2s; } .col:nth-child(29) :nth-child(7):before { animation-delay: -0.4s; } .col:nth-child(29) :nth-child(8):before { animation-delay: -0.4s; } .col:nth-child(30) { left: 13.5em; animation-delay: -7.25s; } .col:nth-child(30) :nth-child(1):before { animation-delay: -0.6s; } .col:nth-child(30) :nth-child(2):before { animation-delay: -0.8s; } .col:nth-child(30) :nth-child(3):before { animation-delay: -2s; } .col:nth-child(30) :nth-child(4):before { animation-delay: -1.2s; } .col:nth-child(30) :nth-child(5):before { animation-delay: -1.6s; } .col:nth-child(30) :nth-child(6):before { animation-delay: -1.6s; } .col:nth-child(30) :nth-child(7):before { animation-delay: -1.8s; } .col:nth-child(30) :nth-child(8):before { animation-delay: -0.8s; } .col:nth-child(31) { left: 15em; animation-delay: -7.5s; } .col:nth-child(31) :nth-child(1):before { animation-delay: -1.4s; } .col:nth-child(31) :nth-child(2):before { animation-delay: -2s; } .col:nth-child(31) :nth-child(3):before { animation-delay: -1.4s; } .col:nth-child(31) :nth-child(4):before { animation-delay: -1.4s; } .col:nth-child(31) :nth-child(5):before { animation-delay: -0.4s; } .col:nth-child(31) :nth-child(6):before { animation-delay: -1s; } .col:nth-child(31) :nth-child(7):before { animation-delay: -1s; } .col:nth-child(31) :nth-child(8):before { animation-delay: -0.6s; } .col:nth-child(32) { left: 16.5em; animation-delay: -7.75s; } .col:nth-child(32) :nth-child(1):before { animation-delay: -0.2s; } .col:nth-child(32) :nth-child(2):before { animation-delay: -0.2s; } .col:nth-child(32) :nth-child(3):before { animation-delay: -1.2s; } .col:nth-child(32) :nth-child(4):before { animation-delay: -1.6s; } .col:nth-child(32) :nth-child(5):before { animation-delay: -0.8s; } .col:nth-child(32) :nth-child(6):before { animation-delay: -0.4s; } .col:nth-child(32) :nth-child(7):before { animation-delay: -1.4s; } .col:nth-child(32) :nth-child(8):before { animation-delay: -0.6s; } .col:nth-child(33) { left: 18em; animation-delay: -8s; } .col:nth-child(33) :nth-child(1):before { animation-delay: -1.2s; } .col:nth-child(33) :nth-child(2):before { animation-delay: -0.8s; } .col:nth-child(33) :nth-child(3):before { animation-delay: -0.2s; } .col:nth-child(33) :nth-child(4):before { animation-delay: -0.8s; } .col:nth-child(33) :nth-child(5):before { animation-delay: -0.2s; } .col:nth-child(33) :nth-child(6):before { animation-delay: -0.2s; } .col:nth-child(33) :nth-child(7):before { animation-delay: -0.2s; } .col:nth-child(33) :nth-child(8):before { animation-delay: -0.4s; } .col:nth-child(34) { left: 19.5em; animation-delay: -8.25s; } .col:nth-child(34) :nth-child(1):before { animation-delay: -1s; } .col:nth-child(34) :nth-child(2):before { animation-delay: -0.2s; } .col:nth-child(34) :nth-child(3):before { animation-delay: -1.6s; } .col:nth-child(34) :nth-child(4):before { animation-delay: -0.4s; } .col:nth-child(34) :nth-child(5):before { animation-delay: -1.4s; } .col:nth-child(34) :nth-child(6):before { animation-delay: -0.4s; } .col:nth-child(34) :nth-child(7):before { animation-delay: -0.2s; } .col:nth-child(34) :nth-child(8):before { animation-delay: -0.4s; } .col:nth-child(35) { left: 21em; animation-delay: -8.5s; } .col:nth-child(35) :nth-child(1):before { animation-delay: -0.6s; } .col:nth-child(35) :nth-child(2):before { animation-delay: -1.4s; } .col:nth-child(35) :nth-child(3):before { animation-delay: -0.6s; } .col:nth-child(35.........完整代码请登录后点击上方下载按钮下载查看
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