acwing 简化 funcdfs by funcdfs

/* ==UserStyle==
@name         acwing 简化 funcdfs
@version      2024
@namespace    userstyles.world/user/fengwei2002
@description  删除 acwing 界面中的所有无用的元素，专心刷题
@author       funcdfs
@license      No License
==/UserStyle== */

@-moz-document domain("acwing.com") {
    pre,
    .cpp,
    .hljs,
    .ace_content,
    .CodeMirror,
    code,
    #code_editor{
        font-family: source code pro, 微软雅黑 !important;
        line-height: 18px;
    }

    #copyBtn,
    #generateSolutionBtn {
        background-color: #0000; 
        border: 0px solid #9400d3; 
        border-bottom: 3px solid #9400d3; 
    }

    #code_tool_bar {
        width: 100%;
        background: #0000;
        border: 0px solid #c2c7d0;
        margin-bottom: 20px;
    }

    #code_editor {
        border: none;    
    }
    .navbar {
        position: static; 
    }
    .panel,
    .panel-default,
    .panel-body,
    .container {
        box-shadow: none !important; 
    }
    #\31 024-activity,
    #\31 024-img,
    #\31 024-close-btn,
    .footer,
    .file-explorer-main-field-item, 
    .file-explorer-main-field-item-desktop,
    .file-explorer-main-field-item-icon,
    .fs-gui-advertisement-base,
    .fs-gui-taskbar {
        display: none; 
    }
}