css布局实现自适应响应式文件管理系统ui页面效果-html代码-BFW代码库

代码语言：html
所属分类：响应式
代码描述：css布局实现自适应响应式文件管理系统ui页面效果
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
<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">
  

  
  
<style>
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html, body {
  width: 100%;
  height: 100vh;
  margin: 0;
}

body {
  font-family: "DM Sans", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  overflow: hidden;
  overflow-x: hidden;
  background-image: linear-gradient(to top, #a3bded 0%, #6991c7 100%);
  background-position: center;
  background-size: cover;
  padding: 20px;
}

:root {
  --dark-font: #0f0f10;
  --light-font: #79798c;
}

a {
  text-decoration: none;
  cursor: pointer;
}

.app-container {
  position: relative;
  border-radius: 10px;
  width: 100%;
  height: 100%;
  max-width: 1200px;
  max-height: 900px;
  background: linear-gradient(180deg, #e0e9fd 0%, #e9ecf1 90%);
  box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.4);
  display: flex;
  overflow: hidden;
}

.left-area {
  padding: 32px;
  flex-basis: 1 0 132px;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 300ms cubic-bezier(0.19, 1, 0.56, 1);
  position: relative;
  overflow: auto;
}
.left-area.show {
  transform: translateX(0);
  opacity: 1;
}

.app-name {
  font-weight: 700;
  font-size: 16px;
  line-height: 24px;
  color: var(--dark-font);
  margin-bottom: 32px;
}

.item-link {
  color: var(--light-font);
  margin-bottom: 32px;
  transition: 0.2s;
}
.item-link.active {
  color: var(--dark-font);
}

.btn-logout {
  border: none;
  background-color: transparent;
  color: var(--light-font);
  margin-top: auto;
  cursor: pointer;
  transition: 0.2s;
}
.btn-logout:hover {
  color: var(--dark-font);
}

.main-area {
  flex: 1;
  height: 100%;
  overflow-y: auto;
  background: linear-gradient(97deg, #f2f7fd 0%, #f0f4fd 90%);
  border-radius: 0 10px 10px 0;
  padding-bottom: 24px;
  position: relative;
}

.main-area-header {
  padding: 24px 40px;
  background: linear-gradient(97deg, #f2f7fd 0%, #f0f4fd 90%);
}

.search-wrapper {
  border-radius: 4px;
  background-color: #fff;
  padding-right: 12px;
  height: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--light-font);
  box-shadow: 0 2px 6px 0 rgba(136, 148, 171, 0.2), 0 24px 20px -24px rgba(71, 82, 107, 0.1);
  overflow: hidden;
}

.search-input {
  border: none;
  flex: 1;
  outline: none;
  height: 100%;
  padding: 0 12px;
  font-size: 12px;
}

.right-area {
  flex-basis: 300px;
  flex-grow: 0;
  background: linear-gradient(180deg, #e0e9fd 0%, #e9ecf1 90%);
  transition: all 300ms cubic-bezier(0.19, 1, 0.56, 1);
}
.right-area.show {
  transform: translateX(0);
  width: 100%;
  opacity: 1;
}

.content-section {
  display: block;
  margin-top: 32px;
  overflow-x: hidden;
  padding: 0 40px;
}

.section-header {
  font-size: 24px;
  line-height: 32px;
  margin-bottom: 16px;
}
.section-header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.section-header-link {
  display: block;
  font-size: 12px;
  line-height: 16px;
  color: #8683d6;
}

.access-links {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 0 -8px;
}

.access-icon {
  width: 100%;
  height: 100%;
  border-radius: 12px;
  padding: 20px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.access-icon svg {
  width: 36px;
  height: 36px;
}

.access-link-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 8px;
}
.access-link-wrapper:nth-child(1) .access-icon {
  background-color: #6166fe;
}
.access-link-wrapper:nth-child(2) .access-icon {
  background-color: #6166fe;
}
.access-link-wrapper:nth-child(3) .access-icon {
  background-color: #3275f7;
}
.access-link-wrapper:nth-child(4) .access-icon {
  background-color: #3275f7;
}
.access-link-wrapper:nth-child(5) .access-icon {
  background-color: #22244a;
}
.access-link-wrapper:nth-child(6) .access-icon {
  background-color: #22244a;
}

.access-text {
  color: var(--light-font);
  font-size: 12px;
  line-height: 24px;
}

.content-section-line,
.content-part-line {
  display: flex;
  justify-content: space-between;
}

.content-part-line {
  height: 100%;
}

.content-section-line {
  margin: 0 -8px;
}

.section-part {
  flex-basis: 49%;
}

.image-wrapper {
  border-radius: 12px;
  overflow: hidden;
  width: 100%;
  height: auto;
  position: relative;
  flex-basis: 48%;
  display: flex;
}
.image-wrapper img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transition: 0.2s ease-in;
}
.image-wrapper:hover img {
  transform: scale(1.125);
}

.image-overlay {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, rgba(0, 16, 34, 0.8) 0%, rgba(240, 244, 253, 0.2) 90%);
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-end;
}

.video-info-text {
  width: calc(100% - 40px);
}
.video-info-text p {
  margin: 0;
}

.video-name, .video-subtext {
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.video-name.medium, .video-subtext.medium {
  font-size: 14px;
  line-height: 24px;
}
.video-name.tiny, .video-subtext.tiny {
  font-size: 12px;
  line-height: 16px;
}

.video-info {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.video-subtext {
  opacity: 0.8;
}

.files-table {
  background-color: #fff;
  box-shadow: 0 2px 6px 0 rgba(136, 148, 171, 0.2), 0 24px 20px -24px rgba(71, 82, 107, 0.1);
  border-radius: 12px;
  padding: 12px;
  display: table;
  table-layout: auto;
  width: 100%;
}
.files-table-header {
  display: table-header-group;
}
.files-table-row {
  display: table-row-group;
}

.table-cell {
  display: table-cell;
  font-size: 12px;
  line-height: 16px;
  color: #000;
  padding: 8px;
}

.column-header {
  font-size: 12px;
  line-height: 16px;
  color: #888da9;
}

.name-cell {
  width: 40%;
  word-break: break-all;
}
.name-cell.pdf:before {
  content: "PDF";
  background-color: #e2e9f8;
  color: #5a8ff7;
}
.name-cell.jpg:before {
  content: "JPG";
  background-color: #e4e2f1;
  color: #302d7d;
}
.name-cell:before {
  border-radius: 4px;
  font-size: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 4px;
}

.size-cell {
  width: 20%;
}

.more-action {
  border: none;
  background-color: transparent;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%23888da9' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-more-horizontal' viewBox='0 0 24 24'%3E%3Cdefs/%3E%3Ccircle cx='12' cy='12' r='1'/%3E%3Ccircle cx='19' cy='12' r='1'/%3E%3Ccircle cx='5' cy='12' r='1'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: 24px;
  height: 16px;
  outline: none;
  cursor: pointer;
}

.fixed.main-area-header {
  position: sticky;
  z-index: 2;
  top: 0;
  width: 100%;
  padding: 12px 40px;
  transition: 0.2s;
  -webkit-animation: sticky 0.5s forwards;
          animation: sticky 0.5s forwards;
}

@-webkit-keyframes sticky {
  0% {
    transform: translatey(-88px);
  }
  100% {
    transform: translatey(0px);
  }
}

@keyframes sticky {
  0% {
    transform: translatey(-88px);
  }
  100% {
    transform: translatey(0px);
  }
}
.video-time {
  position: absolute;
  z-index: 1;
  border-radius: 10px;
  padding: 4px 12px;
  background-color: rgba(139, 156, 163, 0.5);
  font-size: 10px;
  right: 12px;
  top: 12px;
  color: #fff;
}

.btn-play {
  border-radius: 50%;
  background-color: #fff;
  border: none;
  box-shadow: 0 2px 6px 0 rgba(136, 148, 171, 0.2), 0 24px 20px -24px rgba(71, 82, 107, 0.1);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='%2322244a' stroke='%2322244a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-play'%3E%3Cpolygon points='5 3 19 12 5 21 5 3'/%3E%3C/svg%3E");
  background-position: center;
  background-repeat: no-repeat;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.right-area {
  padding: 24px;
  overflow: auto;
}

.right-area-header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.right-area-header-wrapper .more-action {
  width: 24px;
  height: 24px;
}

.download-item-line {
  padding: 12px 0;
}

.line-header {
  font-size: 12px;
  line-height: 16px;
  color: #888da9;
}

.download-area {
  background-color: #eceffb;
  border-radius: 12px;
  padding: 8px;
  display: flex;
  align-items: center;
  margin-top: 12px;
  cursor: pointer;
}

.download-item-texts {
  padding: 0 12px;
}
.download-item-texts p {
  line-height: 16px;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 150px;
}

.download-text-header {
  font-size: 12px;
}

.download-text-info {
  color: #888da9;
  font-size: 10px;
}
.download-text-info span {
  margin-left: 8px;
}

.download-item-icon {
  width: 32px;
}

.download-icon {
  width: 24px;
  fill: #4bc3a7;
}

.progress-bar {
  height: 4px;
  width: 100%;
  overflow: hidden;
  border-radius: 2px;
  background-color: #dadff3;
  margin: 6px 0;
}

.progress {
  height: 100%;
  width: 40%;
  background-color: #4bc0dd;
  display: block;
}

.received-item-line {
  height: 150px;
  width: 100%;
  padding-top: 12px;
  display: flex;
  padding-left: 4px;
}

.progress-line {
  height: 100%;
  width: 2px;
  background-color: #22244a;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  position: relative;
}
.progress-line:before, .progress-line:after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #22244a;
  transform: translateX(-50%);
  left: 50%;
}
.progress-line:after {
  bottom: 0;
}

.time {
  margin-left: 12px;
  font-size: 10px;
  color: #888da9;
}

.received-items-content {
  padding: 24px 10px;
}

.received-files {
  display: flex;
  height: 70%;
}
.received-files .image-wrapper {
  margin-left: 6px;
  display: flex;
}

.received-files-info {
  font-size: 12px;
  line-height: 16px;
  margin-left: 12px;
  margin-top: 12px;
}
.received-files-info span {
  color: #7a8dc5;
}

.btn-show-left-area,
.btn-show-right-area {
  position: absolute;
  top: 24px;
  width: 32px;
  height: 40px;
  border-radius: 4px;
  background-color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
  cursor: pointer;
  display: none;
}

.btn-show-left-area {
  left: 0;
  border-radius: 0 4px 4px 0;
}

.btn-show-right-area {
  right: 0;
  border-radius: 4px 0 0 4px;
}

.btn-close-left,
.btn-close-right {
  border: none;
  background-color: transparent;
  position: absolute;
  top: 4px;
  right: 4px;
  color: var(--light-font);
  outline: none;
  cursor: pointer;
  display: none;
}

.show .btn-close-left,
.show .btn-close-right {
  display: block;
}

@media screen and (min-width: 850px) and (max-width: 1042px) {
  .access-icon {
    padding: 16px;
  }

  .access-icon svg {
    width: 20px;
    height: 20px;
  }
}
@media screen and (max-width: 900px) {
  .right-area {
    transform: translateX(100%);
    position: absolute;
    opacity: 0;
    z-index: 2;
    height: 100%;
    box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.4);
  }

  .btn-show-right-area {
    display: flex;
  }

  .access-icon svg {
    width: 36px;
    height: 36px;
  }
}
@media screen and (max-width: 768px) {
  .left.........完整代码请登录后点击上方下载按钮下载查看