1. Basic lines
2. Special effects (the effects are not isolated and can be combined with each other)
1. Gradient transparency at both ends:
2. Spindle shape:
3. The right gradient is transparent:
4. The left gradient is transparent:
5 , dashed line:
6, double line:
7. Three-dimensional effect:
8, Steel Needle effect:
9. Vertical dividing line
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