first commit

pic/background.svg

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+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1565150251746" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="3987" xmlns:xlink="http://www.w3.org/1999/xlink" width="32" height="32"><defs><style type="text/css"></style></defs><path d="M793.490046 949.181991 511.428995 743.862765 229.368968 949.181991l114.072035-335.980078L63.451124 407.879618l335.986217 0L511.428995 73.969689l111.992677 333.909929 335.986217 0L679.418011 613.201913 793.490046 949.181991zM511.428995 702.383048l215.693504 159.699212-85.029582-261.32375 217.763652-159.695119L598.538959 441.063391l-87.10894-263.394922-87.10894 263.394922L163.002444 441.063391 380.766097 600.757486l-85.029582 261.32375L511.428995 702.383048z" p-id="3988" fill="#cdcdcd"></path></svg>

pic/right.svg

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+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg t="1504406023517" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" 
+    xmlns="http://www.w3.org/2000/svg" p-id="995" 
+    xmlns:xlink="http://www.w3.org/1999/xlink" width="100%" height="100%">
+    <defs>
+        <style type="text/css"></style>
+    </defs>
+    <path d="M407.36 807.552a16 16 0 0 1-12.16-5.632L147.84 512a16 16 0 1 1 24.32-20.8l234.944 275.2 444.544-544a16 16 0 1 1 24.768 20.224l-456.704 559.04a16 16 0 0 1-12.224 5.888z" p-id="996" fill="#009933"></path>
+</svg>