Answers
For this we can use a contentEditable div that will allow us to change the style of our textbook.
<div contentEditable="true" style="width: 400px; border: 1px solid black;"
onFocus="if (typeof this.hadFocus === 'undefined') {
this.innerHTML = ''; this.hadFocus = true; }">
Search over<span style="color: Red;">CONTENT to be COLORED</span> Tutorials</div>
<div contentEditable="true" style="width: 400px; border: 1px solid black;"
onFocus="if (typeof this.hadFocus === 'undefined') {
this.innerHTML = ''; this.hadFocus = true; }">
Search over<span style="color: Red;">CONTENT to be COLORED</span> Tutorials</div>

