Jack questions

Jack answers

• iOS7 position:fixed; works ugly
• iOS Safari zooming in on high resolution background images
• Safari and it's greedy greedy cache
• What does the extra "$()" in "$($())" selector do?
• How to show any div when a textbox is focused?
• Styling a <select> on iOS
• Trigger keyboard event in vanilla javascript
• How to create vertically scrolling divs in jquery?
• horizontal scroll inside container
• Using translateY on thead and tbody messes up z-index