css布局实现一个自适应文件上传的UI页面代码-html代码-BFW代码库

css布局实现一个自适应文件上传的UI页面代码

代码语言：html

所属分类：上传

代码描述：css布局实现一个自适应文件上传的UI页面代码，没有实现js上传的功能，仅css样式

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<html>
<head>
    <style>
        *, *:after, *:before {
            box-sizing: border-box;
        }

:root {
            --c-action-primary: #2e44ff;
            --c-action-primary-accent: #e9e5ff;
            --c-action-secondary: #e5e5e5;
            --c-text-primary: #0d0f21;
            --c-text-secondary: #6a6b76;
            --c-background-primary: #d0d1de;
        }

        body {
            font-family: "Inter", sans-serif;
            color: var(--c-text-primary);
            background-color: var(--c-background-primary);
            line-height: 1.5;
        }

        input, button, select, textarea {
            font: inherit;
        }

        .modal {
            width: 90%;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            margin-top: 10vh;
            margin-bottom: 10vh;
            background-color: #FFF;
            border-radius: 0.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .modal-header {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            padding: 1.5rem 1.5rem 1rem;
        }

        .logo-circle {
            width: 3.5rem;
            height: 3.5rem;
            display: flex;
            justify-content: center;
            align-items: center;
            border-radius: 50%;
            background-color: var(--c-action-primary-accent);
        }
        .logo-circle svg {
            max-width: 1.5rem;
        }

        .btn-close {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 2.25rem;
            height: 2.25rem;
            border-radius: 0.25rem;
            border: none;
            background-color: transparent;
        }
        .btn-close:hover, .btn-close:focus {
            background-color: var(--c-action-primary-accent);
        }

        .modal-body {
            padding: 1rem 1.5rem;
        }

        .modal-title {
            font-weight: 700;
        }

        .modal-description {
            color: var(--c-text-secondary);
        }

        .upload-area {
            margin-top: 1.25rem;
            border: none;
            background-image: url("data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' stroke='%23ccc' stroke-width='3' stroke-dasharray='6%2c 14' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e");
            background-color: transparent;
            padding: 3rem;
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .upload-area:hover, .upload-area:focus {
            background-image: url("data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' stroke='%232e44ff' stroke-width='3' stroke-dasharray='6%2c 14' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e");
        }

        .upload-area-icon {
            display: block;
            width: 2.25rem;
            height: 2.25rem;
        }
        .upload-area-icon svg {
            max-height: 100%;
            max-width: 100%;
        }

        .upload-area-title {
            margin-top: 1rem;
            display: block;
            font-weight: 700;
            color: var(--c-text-primary);
        }

        .upload-area-description {
            display: block;
            color: var(--c-text-secondary);
        }
        .upload-area-description strong {
            color: var(--c-action-primary);
            font-weight: 700;
        }

        .modal-footer {
            padding: 1rem 1.5rem 1.5rem;
            display: flex;
            justify-content: flex-end;
        }
        .modal-footer [class*=btn-] {
            margin-left: 0.75rem;
        }

        .btn-secondary, .btn-primary {
            padding: 0.5rem 1rem;
            font-weight: 500;
            border: 2px solid var(--c-action-secondary);
            border-radius: 0.25rem;
            background-color: transparent;
        }

        .btn-primary {
            color: #FFF;
            background-color: var(--c-action-primary);
            border-col.........完整代码请登录后点击上方下载按钮下载查看