The Verdana, Geneva font family is web safe so you will not need to add files to the font folder.
The classes that handle the editors css are as follow:
Code: Select all.mce-container, .mce-container *, .mce-widget, .mce-widget *, .mce-reset {
margin: 0;
padding: 0;
border: 0;
outline: 0;
vertical-align: top;
background: transparent;
text-decoration: none;
color: #333333;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 14px;
text-shadow: none;
float: none;
position: static;
width: auto;
height: auto;
white-space: nowrap;
cursor: inherit;
-webkit-tap-highlight-color: transparent;
line-height: normal;
font-weight: normal;
text-align: left;
-moz-box-sizing: content-box;
-webkit-box-sizing: content-box;
box-sizing: content-box;
direction: ltr;
}
So to change the font family and size you will need to add this to your css file.
Code: Select all.mce-container, .mce-container *, .mce-widget, .mce-widget *, .mce-reset {
font-family: Verdana,Geneva,sans-serif;
font-size: 11px;
}
The file that has the above code needs to be called after the Bootstrap.min.css file in the header otherwise it will be overwritten.
Hope that helps.