One selector to rule them all


#1



border on some parts are overlap and not 1px. cod I use

* {
    border: 1px dashed #3A5FCD;
}

and then ...

Oops, try again. Make sure that you use the universal selector * to give a border 1px wide.


#2

Make sure your browser zoom is set to 100%, you should be able to use ctrl + 0 or cmd + 0 for mac to achieve this (that is zero, not the letter o)


#3

problem solved. thank you very much.