After installing an SSL certificate, when I visit my site, https://www.mysite.com, the page loads without the theme, as if none of the CSS is working.
In Internet Explorer, a popup at the bottom of the screen shows up, "Only secure content is displayed" with a Show all content button. After I click the button, the page loads fine with theme and all.
What's happening? I know that the pages should work upon first loading. My visitors shouldn't have to go through Show all content option.