svg问题
http://riso.iteye.com/category/66115?show_full=true
http://cache.baidu.com/c?m=9f65cb4a8c8507ed4fece763105392230e54f73260878e482a958448e435061e5a38bfec2d211a1980852d3d5aeb1e41eaf234772a0023aa98c99541dab1902a2a9f27432a5ad91f069644ef9d49748660d00db5e95fa7e9ac73cdfd9484&p=803fcd5d879212a05fbd9b7a7f&user=baidu&fm=sc&query=currentTranslate&qid=88e146d3002e0e59&p1=8
