How to Change Side Border
Changing your Navigation bar color is done through the Custom CSS section.
Once inside the Custom CSS section, we are going to change the code in the #header_container, # main_container { } section.
To change the color of the side border, replace the code after border-color: # with the color code of your choice.
#header_container, #main_container {
background-color:#FFFFFF;
border-color: #66ee33;
border-style:solid;
border-width:0 10px;
position:relative;
}
Change Side Border Style
To change the border style from solid to dashed, replace the word "solid" with "dashed" in border-style:
#header_container, #main_container {
background-color:#FFFFFF;
border-color:#66ee33;
border-style:solid;
border-width:0 10px;
position:relative;
}