.flex {
  display: flex;
  align-items: center;
}
.media-wrapper {
  padding: 1rem 0 1.013rem;
  background: rgba(41, 40, 37, 0.99);
}
.media-wrapper .container {
  padding: 0 0.16rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.media-wrapper .container .media-list {
  display: inline-block;
  margin-bottom: 0.48rem;
  height: 4rem;
  width: 4.7rem;
  -webkit-background-size: cover;
  background-size: cover;
  background-position: center 0;
}

.media-wrapper .container .media-list .info{
  position: absolute;
  width: 100%;
  padding: 0.05rem 0.1rem;
  background: rgba(0, 0, 0,0.5);
  font-stretch: normal;
  font-weight: bolder;
}

.media-wrapper .container .media-list .info p{
  color: #FFFFFF;
  position: relative;
  text-overflow: ellipsis;  /* ellipsis:显示省略符号来代表被修剪的文本  string:使用给定的字符串来代表被修剪的文本*/
  white-space: nowrap;   /* nowrap:规定段落中的文本不进行换行   */
  overflow: hidden; /*超出部分隐藏*/
}

.media-wrapper .container .media-list .description {
  top: 0;
}

.media-wrapper .container .media-list .extra {
  bottom: 0;
  display: flex;
  justify-content:space-between;
}

.media-wrapper .container .media-list .file-icon {
  display: flex;
  display: -webkit-flex;
  height: 100%;
  align-items:center;
  justify-content:center;
}

.media-wrapper .container .media-list svg {
  width: 1rem;
  height: 1rem;
  fill: #fff;
}

.material-main{
  margin-top: 0;
}

.search-tip{
  text-align: left;
  margin: 0 0.16rem 0.3rem 0.16rem;
  transition: all 0.3s;
  color: white;
  font-size: medium;
}

.page {
  text-align: right;
  margin: 20px auto;
  transition: all 0.3s;
  padding: 0 0.16rem;
}

.page .item{
  margin-left: 10px;
  text-align: center;
  float: right;
  line-height: 0.5rem;
  font-size: 14px;
  color: #fcc000;
}

.page a{
  border: solid 1px #fcc000;
  cursor: pointer;
  color: #fcc000;
  padding: 5px;
}

.page a:hover {
  background: #fcc000;
  color: #000;
}