.old-history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e8e8e8;
  background-color: #f4f4f7;
  font-size: 1rem;
  padding: 0.5rem 1rem;
}

.old-history-main {
  padding: 16px 10% 0;
  display: inline !important;
  overflow: auto;
  position: relative;
  min-height: 1px;
}

.old-history-main .go-back {
  font-size: 25px;
  color: #ccc;
  float: left;
  margin-left: -3rem;
}

.old-history-main .go-back:hover {
  color:#ff9933;
  text-decoration: none;
}

.old-history-main .get-more-btn {
  width: 100%;
  padding: .5em 0;
  background: #efefef;
  border: 0;
  color: #777;
  border-radius: 2px;
}
.old-history-main .get-more-btn:hover {
  color: #444;
}

.old-history-main p {
  color: #808080;
  font-size: 12px;
  margin-top: 0;
  margin-bottom: 1rem;
}

.old-history-main h2 {
  font-size: 1.5em;
  color: #222;
  font-weight: bold;
  line-height: 1.5;
}

.old-history-main .file-name {
  color: #ee8204;
  word-wrap: break-word;
} 

.old-history-main .commit-list {
  width: 100%;
  margin: 8px 0 40px;
}

.old-history-main .commit-list .avatar {
  width: 16px;
  height: 16px;
  border-radius: 2px;
  vertical-align: middle;
}

.old-history-main .commit-list .username {
  vertical-align: middle;
  color: #eb8205;
  text-decoration: none;
  font-weight: bold;
}

.old-history-more-operation i {
  color: #999;
  cursor: pointer;
}

.old-history-more-operation a:hover {
  text-decoration: none;
}

.old-history-more-operation i:hover {
  color: #666;
}

@media (max-width: 768px) {
  .old-history-main .go-back {
    margin-left: -2rem;
  }
}