.section3 {
       display: block;
   }

   .Box3 {
       position: relative;
       width: 100%;
       z-index: 2;
       display: flex;
       justify-content: space-between;
       align-items: center;
   }

   .text3 {
       width: 300px;
   }

   .text3 li {
       width: 100%;
       display: none;
       flex-direction: column;
       grid-gap: 15px;
   }

   .text3 li.on {
       display: flex;
   }

   .text3 li h1 {
       color: #101010;
       font-size: 42px;
       font-weight: 700;
       line-height: 1.25;
       letter-spacing: 12px;
   }

   .text3 li h2 {
       color: #5D5D5D;
       font-size: 14px;
       line-height: 14px;
   }

   .text3 li h3 {
       color: #414141;
       font-size: 16px;
       line-height: 2;
   }

   .img3 {
       width: 650px;
       overflow: hidden;
       border-radius: 50px 50px 0px 0px;
   }

   .img3 a {
       display: none;
       width: 100%;
   }

   .img3 a.on {
       display: block;
       width: 100%;
   }

   .img3 a img {
       width: 100%;
   }

   .list3 {
       display: flex;
       flex-direction: column;
       align-items: center;
       grid-gap: 120px;
   }

   .item3 {
       display: flex;
       flex-direction: column;
       grid-gap: 30px;
   }

   .item3 li {
       color: #6E6E6E;
       font-size: 22px;
       line-height: 1;
       padding-left: 50px;
       position: relative;
       display: flex;
       align-items: center;
   }

   .item3 li.on {
       font-weight: bold;
       color: var(--color);
   }

   .item3 li::before {
       content: '';
       position: absolute;
       left: 0;
       display: block;
       width: 10px;
       height: 10px;
       border-radius: 50%;
       background: #797979;
   }

   .item3 li.on::before {
       background: var(--color);
   }

   .item3 li::after {
       content: '';
       position: absolute;
       left: -8px;
       width: 26px;
       height: 26px;
       border-radius: 50%;
       border: 1px solid var(--color);
       opacity: 0;
   }

   .item3 li.on::after {
       opacity: 1;
   }


   @media (max-width: 1440px) {
       .text3 {
           width: 30%;
       }

       .img3 {
           width: 40%;
       }

       .list3 {
           width: 20%;
       }
   }

   @media (max-width: 1200px) {
       .text3 li h1 {
           font-size: 36px;
           letter-spacing: 0px;
       }

       .text3 li h3 {
           font-size: 14px;
           line-height: 1.5;
       }

       .img3 {
           width: 35%;
       }

       .list3 {
           grid-gap: 30px;
       }

       .item3 li {
           padding-left: 30px;
           font-size: 18px;
       }
   }

   @media (max-width: 720px) {
       .Box3 {
           flex-wrap: wrap;
           grid-gap: 30px;
       }

       .text3 {
           width: 100%;
       }

       .img3 {
           width: 100%;
       }

       .list3 {
           width: 100%;
       }

       .item3 {
           display: flex;
           flex-wrap: wrap;
           flex-direction: row;
           justify-content: space-between;
           grid-gap: 30px 0px;
           width: 100%;
       }

       .item3 li {
           padding-left: 15px;
           font-size: 16px;
       }

       .item3 li::before {
           width: 6px;
           height: 6px;
       }

       .item3 li::after {
           left: -6px;
           width: 18px;
           height: 18px;
       }
   }

   @media (max-width: 460px) {
       .item3 {
           width: 100%;
       }

       .item3 li {
           width: 50%;
           display: flex;
           align-items: center;
           justify-content: center;
       }
   }

   @media (max-width: 380px) {}