width and height of column

Please reply to following questions—

1. How I can modify width and height of all or a specific column?
2. I want to apply size chart CSS
sidewide or I want to control CSS of size chart from one location. I don’t want to use inline CSS which your plugin is currently using.
3. When I create size chart and copy paste product title to search and assign size chat, I am not seeing any produce. Please fix this. Also make SKU searchable so we can find product from product SKU which is more convenient
4. There are some text (instructions) that is common to all size chart. I do not want to repeat this for all size chart. instead I want to write them once and want them to display automatically right beneath the size chart. Please add this feature.
5. Please separate your design/CSS part so we can control/design them once and the same CSS get applied across the size chart.
6. Develop bulk size chart import feature. So we can quickly create size chart on CSV and import.