Merge pull request #261 from btea/master

fix: 重复create会出现很多问题

src/core.js

@@ -51,7 +51,7 @@ luckysheet = common_extend(api,luckysheet);
 
 //创建luckysheet表格
 luckysheet.create = function (setting) {
-
+    method.destroy()
     // Store original parameters for api: toJson
     Store.toJsonOptions = {}
     for(let c in setting){

src/css/luckysheet-print.css

@@ -15,6 +15,7 @@
 
 .luckysheet-print-viewBtn {
     position: absolute;
+    top: 0;
     left: 0px;
     width: 42px;
     height:22px;

src/css/luckysheet-zoom.css

@@ -16,6 +16,7 @@
 
 .luckysheet-zoom-content .luckysheet-zoom-minus{
     position: absolute;
+    top: 0;
     left: 0px;
     width: 20px;
     height:20px;
@@ -37,6 +38,7 @@
 
 .luckysheet-zoom-content .luckysheet-zoom-slider{
     position: absolute;
+    top: 0;
     left: 25px;
     width: 100px;
     height: 100%;
@@ -47,6 +49,7 @@
 
 .luckysheet-zoom-content .luckysheet-zoom-slider .luckysheet-zoom-line{
     position: absolute;
+    top: 10px;
     width: 100px;
     height: 2px;
     background: #E1E4E8;
@@ -54,6 +57,7 @@
 
 .luckysheet-zoom-content .luckysheet-zoom-slider .luckysheet-zoom-cursor{
     position: absolute;
+    top: 7px;
     width: 8px;
     height: 8px;
     border-radius: 8px;
@@ -71,6 +75,7 @@
 
 .luckysheet-zoom-content .luckysheet-zoom-slider .luckysheet-zoom-hundred{
     position: absolute;
+    top: 9px;
     width: 2px;
     height: 4px;
     left: 49px;
@@ -80,6 +85,7 @@
 
 .luckysheet-zoom-content .luckysheet-zoom-plus{
     position: absolute;
+    top: 0;
     left: 130px;
     width: 20px;
     height:20px;
@@ -101,6 +107,7 @@
 
 .luckysheet-zoom-content .luckysheet-zoom-ratioText{
     position: absolute;
+    top: 0;
     left: 155px;
     width: 60px;
     color: #1E1E1F;