Wordpress Extra Theme Hide Arrow in Drop Down Menu

To hide the arrow in the drop-down menu of the Extra theme in Wordpress follow the below:

Login to Wordpress Admin

Then click Extra and then Theme Options

Scroll down to the bottom and the enter the below under custom.css

header.header li.menu-item-has-children>a:after {
display: none;
}

1. et-navigation>ul>li.menu-item-has-children>a:before {
width: 100%;
}