.under_header {
  width: 100%;
  height: 300px;
  background-color: #d3eff0;
  display: flex;
  justify-content: center;
  align-items: center;
}
  @media screen and (max-width: 768px) {
    .under_header {
    display: block;
    margin-top: 10vh;
    height: 400px;
    }
  }
  @media screen and (min-width: 768px) and (max-width: 1024px) {
    .under_header {
    display: block;
    margin-top: 10vh;
    height: 500px;
    }
  }
.under_headerimg {
  margin-right: 100px;
  height: 80%;
  display: flex;
  justify-content: center;
  align-items: center;
}
  @media screen and (max-width: 768px) {
    .under_headerimg {
    height: 45%;
    margin: 0 auto;
    }
  }
  @media screen and (min-width: 768px) and (max-width: 1024px) {
    .under_headerimg {
    height: 45%;
    margin: 0 auto;
    }
  }
.under_headerprogress {
  height: 100%;
  width: 30%;
  display: flex;
  justify-content: center;
  align-items: center;
}
  @media screen and (max-width: 768px) {
    .under_headerprogress {
       height: fit-content;
       margin: 0 auto;
       width: 100%;
    }
  }
  @media screen and (min-width: 768px) and (max-width: 1024px) {
    .under_headerprogress {
       height: fit-content;
       margin: 0 auto;
       width: 100%;
    }
  }
.under_progresscard {
  height: 70%;
  background-color: white;
  width: 90%;
  padding: 6% 8%;
  box-shadow: 0 0 6px gray;
}
.under_h3_wrap {
  height: 30px;
  width: 100%;
  margin-bottom: 15px;
  display: inline-block;
}
.under_progresscard h3 {
  font-size: 25px;
}
.under_desc_wrap {
  height: 60px;
  width: 100%;
}
.under_progresscard p {
  font-size: 17px;
}
.progress_under_wrap {
  height: 50px;
  width: 100%;
  display: flex;
  /* justify-content: center; */
  align-items: center;
  justify-content: space-between;
}
.progress_under {
  width: 85%;
}
 .lesson_index_area_under {
    width: 80%;
  }
  @media screen and (max-width: 768px) {
    .lesson_index_area_under {
width: 100%;
    }
  }
  @media screen and (min-width: 768px) and (max-width: 1024px) {
    .lesson_index_area_under  {
width: 100%;
    }
  }
  .section_content_under {
    padding: 0 15%;
  }
  @media screen and (max-width: 768px) {
    .section_content_under {
    width: 90%;
    padding: 0;
    margin: 0 auto;
    }
  }
  @media screen and (min-width: 768px) and (max-width: 1024px) {
    .section_content_under {
    width: 90%;
    padding: 0;
    margin: 0 auto;
    }
  }
.return_button_wrap{
    display: flex;
    margin: 30px 0;
}
.return_button{
    background-color: transparent;
    outline: 2px solid #08c;
    color: #08c;
    border: none;
    margin: 0 auto;
    font-size: 17px;
    border-radius: 5px;
    padding: 5px;
    cursor: pointer;
}