How to change Sub-menu font size and weight

1) Click into “design” and into “edit html/css”

2) Click into “main_style.css” to open the css editing page

3) Locate his code:

#wsite-menus .wsite-menu li a, #wsite-menus .wsite-menu li a {
position: relative;
display: block;
background: #fff;
border: none;
text-decoration: none;
font-size: 13px;
font-weight: normal;

line-height: 1;
padding: 10px 5px;
color: #000;
zoom: 1;
-webkit-transition: .5s ease-out;
-moz-transition: .5s ease-out;
-o-transition: .5s ease-out;
-ms-transition: .5s ease-out;
transition: .5s ease-out;

4) Change the font size and weight highlighted above to change the background color of the drop down sub menu. For example, if we want to enlarge our font size and change the weight to bold, here is how the code will look:

font-size: 16px;
font-weight: bold;

5) Save your change and re-publish the site for the change to take effect