Startpage full responsive by FilipNone

/* ==UserStyle==
@name           Startpage responsive
@version        0.2
@description    Startpage website confortably center the search result.
@author         FilipNone
@namespace      None
@license        AGPL-3.0-or-later; https://www.gnu.org/licenses/agpl-3.0.txt
==/UserStyle== */

/* === Credits ===

=== Credits === */

@-moz-document domain("startpage.com") {
    body {
        display: flex;
        justify-content: center;
        align-items: start;
    }
    
    header {
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 86px;
    }
    
    .css-11qrgbk {
        flex: 0 1 60%;
        max-width: 100%
    }
    
    /* Search results */
    #main {
        flex: 0 1 60%;
        max-width: calc(100% - 433px);
    }
    
    /* Sidebar */
    #sidebar {
        flex: 0 1 40%;
        width: 433px;
    }
    
    /* Settings */
    .left-rail {
        min-width: 100%
    }
    
    /* Sidebar in settings */
    #save_your_settings {
        min-width: 60%
    }
    
    /* Hide feedbacks button */
    .feedback-button-container {
        display: none;
    }
    
    /* Hide settings button */
    .settings {
        display: none;
    }
    
    /* Hide blog button */
    .blog-menu {
        display: none;
    }
}