if you really want to control where to split the line, you can use either a BR tag (alone) or a SPAN tag (completed by some CSS as display:inline:block, of block depending on what result you would like to get.
if you don't need to control exactly where to split the line, the text should run as the width of the container reduce
Remove margin-left or change the value to 0 as in
Also please note that spaces are not allowed as the value for the href attribute. See Showing results for https://xenodochial-kare-3d3608.netlify.com/ - Nu Html Checker