Textinput only as a line instead a box
I am trying to apply the following CSS classes to a mobiletextinput with the goal of just getting a line instead a box for it.
.myinput { 
       border-top-style: hidden; 
       border-right-style: hidden; 
       border-left-style: hidden; 
       border-bottom-style: groove; 
       background-color: #ffffff; 
       }
.no-outline { 
       outline: none; 
       }
somehow the preview inthe page editor looks different then the test run. 
 Both arr not showing what I try to accomplish.
Any help?
