.box1 {
       display: flex;
       flex-wrap: wrap;
       justify-content: space-between;
       align-items: center;
       margin-bottom: 80px;
       position: relative;
       z-index: 2;
   }

   .box1 .title {
       width: 600px;
   }

   .box1 .title h1 {
       font-size: 40px;
       line-height: 1;
       color: #000000;
       margin-bottom: 20px;
   }

   .box1 .title h2 {
       font-size: 18px;
       line-height: 1.75;
       color: rgba(0, 0, 0, 0.6);
   }

   .nav1 {
       display: flex;
   }


   .navlist1 {
       display: flex;
       align-items: center;
       justify-content: center;
       margin: 5px 0;
       color: #fff;
       width: 140px;
       height: 40px;
       background: var(--color2);
       border-radius: 50px;
   }

   .navlist1:hover {
       color: #fff;
   }

   .navlist {
       position: relative;
       display: flex;
       flex-direction: column;
   }

   .navlist span {
       width: 180px;
       height: 50px;
       position: relative;
       display: flex;
       align-items: center;
       justify-content: center;
   }

   .navlist span::after {
       content: "";
       display: block;
       width: 1px;
       height: 50%;
       background: #000;
       position: absolute;
       right: 0;
       top: 25%;
   }

   .navlist:last-child span::after {
       display: none;
   }

   .navlist span a {
       font-size: 18px;
       line-height: 1;
       color: #000000;
   }

   .navlist span a {
       display: none;
       max-width: 120px;
       line-height: 1.25;
   }

   .navlist span a.active.last-active {
       overflow: hidden;
       display: -webkit-box;
       -webkit-box-orient: vertical;
       -webkit-line-clamp: 1;

   }

   .navlist span img {
       margin-left: 5px;
   }

   .navlist .sub {
       padding: 20px;
       background: #FFFFFF;
       box-shadow: 0px 4px 30px rgb(0 0 0 / 10%);
       border-radius: 10px;
       display: flex;
       flex-direction: column;
       position: absolute;
       z-index: 99;
       width: 130%;
       left: -15%;
       top: 50px;
       display: none;
   }

   .navlist:hover .sub {
       display: flex;
   }

   .navlist .sub a {
       width: 100%;
       line-height: 40px;
       border-radius: 50px;
       text-align: center;
       margin: 5px 0;
   }

   .navlist .sub a.active,
   .navlist .sub a:hover {
       color: #fff;
       background: var(--color2);
   }

   @media (max-width: 1700px) {
       .box1 .title {
           width: 500px;
       }
   }

   @media (max-width: 1560px) {
       .navlist span {
           width: 140px;
       }

       .navlist span a {
           max-width: 90px;
       }

       .navlist1 {
           width: 120px;
       }

       .navlist span {
           width: 120px;
       }

       .navlist .sub {
           width: 150%;
           left: -25%;
       }

       .navlist span a {
           font-size: 16px;
       }
   }

   @media (max-width: 1200px) {
       .box1 .title {
           width: 100%;
           margin-bottom: 30px;
       }

       .box1 .title h1 {
           font-size: 32px;
       }

       .box1 .title h2 {
           font-size: 16px;
       }

   }

   @media (max-width: 720px) {
       .box1 .title h1 {
           font-size: 24px;
       }

       .box1 .title h2 {
           font-size: 14px;
       }

       .nav1 {
           display: flex;
           flex-wrap: wrap;
           grid-gap: 20px 10px;
           justify-content: center;
       }

       .navlist span {
           width: 150px;
       }


       .navlist1 {
           width: 130px;
       }

       .navlist span {
           width: 130px;
       }

       .navlist span::after {
           display: none;
       }
   }