Hello William.

Firstly, I would like to sincerely apologize for the delayed response as we have been experiencing an unusually high number of tickets. I am sorry that it has taken longer than usual to respond to your concern and your patience is highly appreciated.

We can't see the page you left as a related URL: 

Issues like this usually occur when there is a conflict either with the theme currently active on your website, or another plugin you have installed.

Can you please change the theme and see if the issue is resolved? If not, then please deactivate all other plugins except for our plugin, refresh the page where the issue is, and see if it is resolved (it should be). If it is, then start activating other plugins one by one, and after each activation refresh the page to see if the issue reoccurred. Once it does reoccur, you will have found the plugin causing the issue.

If that doesn't help, please provide us with a live page, so we can see what's going on.

Hi, William

Sorry for the delayed response.

I can give you some CSS to start with. For this little "arrow" symbol of the dropdown, you can use this CSS selector, to manipulate any style properties for it :

.wpDataTablesWrapper table.wpDataTable .bootstrap-select > .btn-default:before{
    font-family: wpDataTablesIcons;
    content: "\f0e1";
    color: #606266;
    position: absolute;
    right: 15%;
    top: 4px;
    font-size: 15px;
    height: 0;
    width: 0;
    background-image: none;
}

The main property is "right", i changed it from a fixed 20 px value, to 15% . 

I hope that helps, but let us know in more details what you need to achieve, please, and we will do our best to help.

- Also, if i recall from another of your tickets - these CSS styles are applied on the page as custom manual styles made by you, if I'm not mistaken? They are not part of a theme, or predefined styles? Sorry if I'm mistaken.