Video material

1.MixKit: /

3.Pexel: /video/

4.VJShi: /

Audio material

1.Mixkit: /

2.pxhere: /index

16.3G wallpaper:

Vector diagram:

18.icon: /

n.com/

24. Webmaster information:. 365psd.com/free-PSD.

26. Freepik: n.com/ziku/

2. 100Font: /

3. Dafeng:/

4. Free font:/

Color matching:

1. China color:/(monochrome)

2.color drop:/resources/lol colors/

5.adobe color:/zh/create/color-wheel

6.webgradient:/ (color matching)