body {
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
.text-overflow {
  white-space: nowrap;
  /* 不换行 */
  overflow: hidden;
  /* 隐藏超出的内容 */
  text-overflow: ellipsis;
  /* 用省略号表示被隐藏的部分 */
  max-width: 200px;
  /* 设置最大宽度以限制文本的显示长度 */
  -webkit-line-clamp: 1; /* 显示的行数 */
}
#app {
  width: 100vw;
  min-height: 100vh;
  background-color: #000;
  color: #fff;
  overflow-x: hidden;
}

.el-popper .popper__arrow,
.el-popper .popper__arrow::after {
  border-bottom-color: #000 !important;
}
.el-dropdown-menu {
  background-color: #122840 !important;
  border-color: #000 !important;
}
.el-dropdown-menu__item {
  color: #fff !important;
}
.el-dropdown-menu__item:not(.is-disabled):hover {
  background-color: #263b50 !important;
}

.head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  padding: 10px 100px;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 3;
  background-color: #000;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 60px;
}

.logo span {
  font-weight: bold;
  font-size: 24px;
  font-family: math;
}
.el-dropdown-link {
  display: flex;
  align-items: center;
}
.user-icon {
  width: 20px;
  margin-right: 16px;
}
.content {
  width: 100%;
  min-height: calc(100vh - 100px);
  margin: 100px auto 0;
  position: relative;
  z-index: 2;
  padding: 0 30% 100px;
  box-sizing: border-box;
}
.dabeijing {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
}
.no-more {
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 1px;
  margin: 20px auto;
}
.foot {
  width: 100%;
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 2;
}

.el-pagination {
  margin-top: 40px;
  text-align: right;
}
.el-pager .number,
.el-pagination.is-background .btn-next {
  background-color: transparent !important;
  color: #fff !important;
}
.el-pager .number.active {
  color: #1487c0 !important;
}
.el-pagination .btn-next{
  background-color: transparent !important;
}
.files {
  display: flex;
  align-items: center;
  padding: 16px 0 0;
  box-sizing: border-box;
}

.file {
  width: 100px;
  height: 100px;
  overflow: hidden;
  margin-right: 16px;
  position: relative;
  background-color: #000;
  cursor: pointer;
}
.file video{
  width: 100px;
  height: 100px;
  
}
.upload-del-icon{
  width: 20px;
  height: 20px;
  background-color: rgba(0,0,0,.5);
  position: absolute;
  right:  0%;
  top: 0%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
}
.upload {
  background-image: url(./images/tupian.png);
  background-size: cover;
  background-repeat: no-repeat;
}

.upload-video {
  background-image: url(./images/shipin.png);
  background-size: cover;
  background-repeat: no-repeat;
 
}

.submit{
  cursor: pointer;
}