* {
  padding: 0px;
  margin: 0px;
}

.mainPage_fix {
  width: 100%;
  margin: 0px auto;
  padding-top: 10px;
}

.course_selected ul {
  margin: 0px -20px;
}

.course_selected.course_list_li li {
  margin-bottom: 25px;
  width: 20%;
  height: 274px;
  position: relative;
  float: left;
  padding: 0px 20px;
  font-size: 22px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.course_selected li div {
  padding-bottom: 10px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}


.new_index a {
  color: #333;
}

.course_selected.course_list_li li img {
  height: auto;
  width: 100%;
}

.course_selected li div h5 {
  position: absolute;
  top: 7px;
  right: -25px;
  height: 22px;
  line-height: 22px;
  padding: 0 6px;
  background-image: linear-gradient(129deg,#ffe339 0,#FFEB3B 89%);
  text-align: center;
  color: #f86f4d;
  font-size: 12px;
  padding: 0px 24px 0px 32px;
  transform: rotate(39deg);
  -ms-transform: rotate(39deg);
  -moz-transform: rotate(39deg);
  -webkit-transform: rotate(39deg);
  -o-transform: rotate(39deg);
  box-shadow: 0 0 15px 4px rgb(103 107 123 / 10%);
}

.course_selected.course_list_li li span {
  padding: 15px;
  font-size: 16px;
  color: #000;
  font-weight: bold;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  display: block;
}

.course_selected.course_list_li li b, .course_right_r3 li div b {
  font-size: 12px;
  font-weight: 400;
  color: #999;
  padding: 0px 15px;
  display: block;
  margin-top: -8px;
  height: 39px;
  line-height: 19px;
  overflow: hidden;
  float: left;
}

.course_selected.course_list_li li i {
  font-style: normal;
  display: block;
  padding: 8px 5% 0px 15px;
  float: left;
  width: 90%;
  clear: both;
}

  .course_selected.course_list_li li i h2 {
      font-size: 18px;
      color: #fb561c;
      float: left;
      margin: 0;
      padding: 0;
      font-weight: normal;
      line-height: 1;
  }
  .course_selected li div a{
      text-decoration: none;
  }

      .course_selected.course_list_li li i h2 label {
          margin-bottom: 0px;
          font-size: 14px;
      }

      .course_selected.course_list_li li i h2 sub {
          bottom: 2px;
          font-size: 12px;
          color: #f86f4d;
      }

  .course_selected.course_list_li li i h3 {
      font-size: 12px;
      color: #999;
      float: right;
      margin: 0px;
      margin-top: 6px;
  }

.course_selected li:hover div {
  margin: -5px -5px 5px -5px;
  transition: all .3s;
  display: block;
  background: #f2f8fd;
}

  .course_selected li:hover div .name {
      color: #fe4a30
  }

.course_selected.course_list_li li i h2 b {
  font-size: 18px;
  color: #009905;
  padding: 0;
  height: auto;
  margin-top: 0px;
}

.course_selected.course_list_li li i h3 {
  font-size: 12px;
  color: #999;
  float: right;
  margin: 0px;
  font-weight: 100;
  margin-top: 6px;
}
@media  (max-width:1919px){
  .course_selected.course_list_li li {
    width: 20% !important;
}
}
@media   (max-width:1366px){
  .course_selected ul {
    margin: 0px -10px;
}
  .course_selected.course_list_li li span{
    font-size: 14px;padding: 10px;
  }
  .course_selected.course_list_li li b, .course_right_r3 li div b,.course_selected.course_list_li li{
    padding: 0px 10px;
    }
    .course_selected.course_list_li li i{
      padding-left: 10px;
    }
    .course_selected.course_list_li li i h2 b,.course_selected.course_list_li li i h2{
      font-size: 14px;
    }
}
@media   (max-width:1280px){
  .course_selected.course_list_li li {
    width: 25%;height: 228px;
}
}
@media (max-width:991px){
  .course_selected.course_list_li li b, .course_right_r3 li div b{
    padding: 0px;
  }
  .course_selected.course_list_li li i{
    padding-left: 0px;
  }
  .course_selected.course_list_li li i h3 {
    margin-top: 0px;
    position: absolute;
    right: 0px;
}
.course_selected.course_list_li li span {
padding: 10px 0px;
font-size: 14px;}
.mainPage_fix {
width: 100%;
padding-top: 0px; }
.course_selected.course_list_li li {
margin-bottom: 20px;
width: 50% !important;
padding: 0px 10px;}
.course_selected ul {
margin: 0px 5px;
  }
  .course_selected.course_list_li li i h2 b,.course_selected.course_list_li li i h2 {
    font-size: 14px;}
  .course_selected.course_list_li li img {
    height: auto;
    width: 100%;
  }
  .course_selected.course_list_li li {
    height: 192px;}
}