fix pic

pcloud-common/src/main/java/com/pcloud/common/utils/PictureUtil.java

@@ -130,7 +130,7 @@ public class PictureUtil {
             }else{
                 icon = deepIcon;
             }
-            String html = "<div style = \"position: relative;width: 700px;height: 300px;border: 0px solid green;background-color: #fcfcfc;text-align: center;\"> <div style = \"position: absolute;width: 100%;height: 66%;background-color: rgb("+color.getRed()+","+color.getGreen()+","+color.getBlue()+");overflow: hidden;\"> <div style = \"position: absolute;top: 20px;right: -20px;background-image: url('"+icon+"');background-size: 100%;width: 219px;height: 149px;\"> </div> </div><div style=\"position: relative;display: inline-block;width: 158px;height: 225px;box-shadow: 0px 4px 14px 2px rgba(14, 47, 70, 0.2);border-radius: 4px;border: solid 1px #ddd; margin-top: 35px;background: no-repeat url('"+bookPic+"');background-size: 100% 100%;\"></div></div>";
+            String html = "<div style = \"position: relative;width: 700px;height: 300px;border: 0px solid green;background-color: #fcfcfc;text-align: center;\"> <div style = \"position: absolute;width: 100%;height: 66%;background-color: rgb("+color.getRed()+","+color.getGreen()+","+color.getBlue()+");overflow: hidden;\"> <div style = \"position: absolute;top: 20px;right: -20px;background-image: url('"+icon+"');background-size: 100%;width: 219px;height: 149px;\"> </div> </div><div style=\"position: relative;display: inline-block;width: 158px;height: 225px;box-shadow: 0px 4px 14px 2px rgba(14, 47, 70, 0.2);border-radius: 4px;border: solid 1px #ddd; margin-top: 35px;background: url('"+bookPic+"') no-repeat;background-size: cover;background-position: center;\"></div></div>";
             Map<String,String>header = new HashMap<>();
             header.put("Content-Type", "application/json");
             Map<String,String>param = new HashMap<>();