How to apply common style for controls through out the project

I have defined a class in the Default.css and i wanted to use the same style for all the asp:textbox how should i do it

.myTextBox {        
color : #747862开发者_JS百科;

}

Try this style:

input[type=text] { color: #747862; }

you can add css class to the text box eg. TextBox ID="txb1" CssClass="myTextBox "