[V4 Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
Style: Default,simhei,44,&Hffffff,&Hffffff,&H000000,&H000000,0,0,1,2,3,2,30,30,10,0,134
在Default里找SHADOW的对应位置，然后就不用教了吧！
