.container {
      margin: 0 20%;
      overflow: visible;
  }
  
  .row-1 {
      gap: 1vw;
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin: 10vh 0 7vh 0;
  }
  
  .col-1-1 {
      /* flex-basis: 60%; */
      position: relative;
      max-width: 30vw;
      /* margin: 0 0 0 50px; */
  }
  
  .col-1-1 h2 {
      font-size: 40px;
      margin: 0 0 40px 0;
  }
  
  .col-1-1 p {
      font-size: 18px;
      margin: 20px 0;
      /* text-indent: 4ch; */
      /* color: #b7b7b7; */
      /* font-weight: bold; */
  }
  
  .col-1-2 {
      position: relative;
      /* flex-basis: 40%; */
      display: flex;
      align-items: center;
  }
  
  .col-1-2 .circle {
      height: auto;
      max-width: 26vw;
      margin: 0;
      z-index: -2;
  }
  /* buttons */
  
  .row-2 {
      display: flex;
      flex-direction: column;
      justify-content: left;
      align-items: center;
      margin: 30px 0;
      padding: 0 5px 120px 0;
  }
  
  .col-2-1 {
      display: flex;
      flex-direction: row;
      justify-content: space-between;
      align-content: center;
      align-items: center;
  }
  
  .col-2-1 {
      margin: 0;
      max-width: 90%;
  }
  
  .col-2-1 .btn {
      display: flex;
      align-content: center;
      justify-content: center;
      align-items: center;
      width: 120px;
      height: 30px;
      padding: 4px 6px;
      border: 1px solid #ff135b;
      border-radius: 20px;
      margin: 0 20px;
      z-index: 1;
  }
  
  .btn.bg-color {
      background: linear-gradient(226deg, #ffe0b7 3%, #fb4995 81%);
      border: none;
      border-radius: 20px;
      color: #fff;
  }
  
  .btn span {
      display: inline-block;
      height: 13px;
      line-height: 13px;
      overflow: hidden;
      /* text-overflow: ellipsis; */
      font-size: 13px;
  }
  
  .dot-large-1 {
      position: fixed;
      bottom: 26%;
      left: 10%;
      z-index: -3;
  }
  
  .dot-small-1 {
      position: fixed;
      right: 13%;
      top: 10%;
      z-index: -3;
  }
  /* end button section */
  /* desktop smaller size */
  
  @media screen and (min-width:900px) and (max-width:1250px) {
      .row-1 {
          margin: 12vh 0 0 0;
      }
      .col-1-2 .circle {
          max-height: 400px;
          width: auto;
      }
      .col-1-1 p {
          font-size: 17px;
      }
      .btn {
          margin: 0 1px;
      }
      .btn span {
          display: inline-block;
          height: 10px;
          line-height: 10px;
          overflow: visible;
          /* text-overflow: ellipsis; */
          font-size: 10px;
      }
  }
  /* mobile site rows */
  
  @media screen and (max-width:900px) {
      .dot-large-1 {
          left: unset;
          bottom: unset;
          position: fixed;
          right: -33%;
          top: 12%;
          z-index: -3;
      }
      .dot-small-1 {
          position: fixed;
          left: -21%;
          top: 58%;
          z-index: -3;
      }
      /* disable container margin and padding */
      .container {
          margin: 80px 3%;
          padding: 0;
      }
      .row-1 {
          margin: 0 3%;
      }
      .row-2 {
          display: flex;
          flex-direction: column;
          justify-content: left;
          align-items: center;
          margin: 30px 0;
          padding: 0 5px;
      }
      .col-1-1 {
          max-width: 100%;
      }
      .col-1-1 h2 {
          text-align: center;
      }
      .col-1-1 p {
          text-indent: 4ch;
      }
      .col-1-2 {
          margin: 0;
          padding: 0;
      }
      .col-2-1 {
          display: flex;
          flex-direction: row;
          justify-content: space-evenly;
          align-content: center;
          align-items: center;
          flex-wrap: wrap;
          row-gap: 20px;
      }
  }
  /* medium size screens */
  
  @media only screen and (min-width: 380px) and (max-width:900px) {
      .row-1 {
          flex-direction: column;
          margin: 30px 30px;
      }
      .col-1-1 {
          margin: 0;
      }
      .col-1-1 h2 {
          font-size: 48px;
      }
      .col-1-1 h3 {
          font-size: 36px;
      }
      .col-1-1 p {
          font-size: 22px;
      }
      .col-1-2 {
          flex-basis: 100%;
          margin: 0 0 50px 0;
          justify-content: center;
      }
      .col-1-2 .circle {
          max-width: 100%;
          width: 75%;
          height: auto;
          justify-self: center;
          margin: 0;
          max-height: 100%;
      }
      .legal-record {
          width: 100%;
          left: 0;
          display: none;
      }
      .social-links {
          display: none;
      }
  }
  
  @media screen and (max-height:600px) {
      .wave {
          opacity: 0;
          transition: 0.3s ease;
      }
      .social-links,
      .legal-record {
          display: none;
      }
      .wave:nth-of-type(1) {
          display: none;
      }
  }
  /* smaller mobile like iPhone SE 1 */
  
  @media screen and (max-width:380px) {
      .row-1 {
          flex-direction: column;
          margin: 30px 0;
      }
      .qrcode-text-box {
          display: none;
      }
      .col-1-1 {
          margin: 0;
      }
      .col-1-1 h2 {
          font-size: 40px;
      }
      .col-1-1 h3 {
          font-size: 30px;
      }
      .col-1-1 p {
          font-size: 18px;
      }
      .col-1-2 {
          flex-basis: 100%;
          margin: 20px 5% 30px 5%;
          justify-content: center;
      }
      .col-1-2 .circle {
          max-width: 100%;
          width: 75%;
          height: auto;
          justify-self: center;
          margin: 0;
          max-height: 100%;
      }
      .legal-record {
          width: 100%;
          left: 0
      }
      .social-links {
          display: none;
      }
  }
  
  @media screen and (min-width:1921px) {
      .row-1 {
          display: flex;
          justify-content: space-between;
          align-items: center;
          margin: 12vh 0 10vh 0;
      }
      .col-1-1 h2 {
          font-size: 2vw;
      }
      .col-1-1 p {
          font-size: 1vw;
      }
      .col-1-2 .circle {
          height: auto;
          max-width: 40vh;
          margin: 0;
          z-index: -2;
      }
      .col-2-1 .btn {
          display: flex;
          align-content: center;
          justify-content: center;
          align-items: center;
          width: 7vw;
          height: 2.1vh;
          padding: 4px 6px;
          border: 1px solid #ff135b;
          border-radius: 20px;
          margin: 0 1.2vw;
          z-index: 1;
      }
      .btn span {
          display: inline-block;
          height: 2vh;
          line-height: 2vh;
          overflow: visible;
          /* text-overflow: ellipsis; */
          font-size: 1vh;
      }
  }