* {
  padding: 0;
  margin: 0; }

.container {
  width: 100%;
  height: auto;
  background-image: url(https://ieltslms.smartcom.vn/upload/image/UI_IELTS_bg_full.jpg);
  background-size: cover;
  font-family: Arial;
  overflow: hidden;
  box-sizing: border-box; }
  .container .header {
    background-image: linear-gradient(to left, #a4d5b1, #f4f4d9);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 123px; }
    .container .header .logo img {
      width: 220px;
      margin-left: -20px; }
    .container .header .IELTS_ONLINE_TRAINING {
      font-size: 27px;
      font-weight: bold;
      color: #2d5c2c; }
    .container .header .side-bar a {
      color: #101010;
      font-size: 18px;
      font-weight: 550;
      text-decoration: none; }
    .container .header .side-bar #dot {
      margin: 0 8px; }
  .container .main-container {
    height: 665px; }
    .container .main-container .main {
      display: flex;
      justify-content: space-around; }
      .container .main-container .main .introduce-image {
        line-height: 665px;
        margin-left: 90px;
        margin-top: 65px;
        width: 50%; }
        .container .main-container .main .introduce-image img {
          width: 90%; }
      .container .main-container .main .login {
        width: 50%;
        margin-right: 90px;
        margin-top: 110px; }
        .container .main-container .main .login .login-container {
          width: 650px; }
          .container .main-container .main .login .login-container .courses {
            height: 220px;
            background-image: linear-gradient(to right, #a4d5b1 25%, #f4f4d9); }
            .container .main-container .main .login .login-container .courses .ID1_Vocabularies_for_IELTS_Spe {
              height: 220px;
              display: flex;
              justify-content: center;
              align-items: center;
              text-align: center;
              font-size: 19px;
              line-height: 28px;
              color: #101010; }
          .container .main-container .main .login .login-container .form-container {
            height: 250px;
            background-color: #fff;
            padding: 20px;
            box-sizing: border-box; }
            .container .main-container .main .login .login-container .form-container .text {
              font-family: Arial;
              font-weight: bold;
              font-size: 20px;
              line-height: 30px;
              color: #101010; }
            .container .main-container .main .login .login-container .form-container td {
              text-align: right; }
              .container .main-container .main .login .login-container .form-container td input {
                width: 350px;
                padding: 7px;
                border: 1px solid #E6E6E6;
                border-radius: 6px;
                height: 23px; }
            .container .main-container .main .login .login-container .form-container .form-bottom {
              display: flex;
              justify-content: space-around;
              align-items: center;
              margin-top: 20px; }
            .container .main-container .main .login .login-container .form-container .form-bottom a {
              font-family: Arial;
              font-size: 16px;
              color: #3C5C9E;
              text-decoration: none; }
            .container .main-container .main .login .login-container .form-container .sign-in-btn {
              font-family: arial;
              font-size: 22px;
              background-color: #B42227;
              color: #fff;
              padding: 10px 28px;
              border-radius: 9px;
              border-style: none;
              cursor: pointer;
              margin-left: 20px; }
  .container .footer {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    background: #2d5c2c;
    font-family: Arial;
    font-weight: normal;
    font-size: 17px;
    height: 68px;
    margin-top: 40px;
    color: white; }

@media only screen and (max-width: 1000px) {
  .introduce-image {
    display: none; }
  .container .header .side-bar {
    margin: 10px 0; }
  .container .main-container .main .login {
    width: 100%;
    margin-right: 0; }
    .container .main-container .main .login .login-container {
      width: 100%;
      margin: 0 auto; } }

@media only screen and (max-width: 850px) {
  .container .header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: centers; }
    .container .header .logo img {
      width: 100%;
      margin-left: 0; }
    .container .header .IELTS_ONLINE_TRAINING {
      display: none; }
    .container .header .side-bar {
      color: #2D5C2C; }
  .container .main-container .main .login {
    margin-top: 100px; }
    .container .main-container .main .login .login-container .form-container {
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 0; }
      .container .main-container .main .login .login-container .form-container form {
        width: 100%; }
        .container .main-container .main .login .login-container .form-container form input {
          width: 115%; } }