.empty{
  width: 100%;
  height: 400px;
  line-height: 400px;
  text-align: center;
  font-size: 18px;
  color: #999;
}
.jc-loading {
  position: fixed;
  z-index: 9999;
  top: 50%;
  left: 50%;
  margin-top: -20px;
  height: 40px;
  line-height: 40px;
  padding: 0px 24px 0px 44px;
  background-color: #ffffff;
  border: 1px solid #e4e7ed;
  border-radius: 4px;
  box-shadow: 0px 2px 12px 0px rgb(0 0 0 / 6%);
  font-size: 14px;
  font-weight: 400;
  color: #909399;
  transform: translateX(-50%);
  cursor: default;
  background-image: url(../img/ico_loading.gif);
  background-repeat: no-repeat;
  background-position: 19px center;
  display:none;
}
#toolbar-box .cover{
    display:block;
    position:relative;
}
#toolbar-box .tag-group{ 
  position: absolute;
  right: 650px;
  top: 10px;
}
#toolbar-box .tag{
  display: inline-block;
  color: #fff; 
  font-size: 14px;
  padding: 0 18px;
  text-align: center;
  height: 24px;
  line-height: 24px;
  background: rgb(0 0 0 / 35%);
  border-radius: 5px; 
  margin-right: 10px;
}