.card-container {
   display: flex;
   justify-content: space-between;
   gap: 50px;
}

.card-1 {
   width: 280px;
   height: 150px;
   margin: 3px;
   border: 2px;
   padding: 3px;
}

.card-1 img {
   margin: 30px;
   border: 25px;
   padding: 6px;
   background-color: red;
   border-radius: 30px;
}

.know img {
   margin: 90px;
   border: 60px;
   height: 400px;
   width: 400px;
   background-color: red;
}

.know-1 {
   margin: 80px 150px 30px 60px;
   border: 20px;
   padding: 40px;
}

.banner {
   display: flex;
   justify-content: space-between;
   gap: 60px;
   border: 120px;
}