* {
     margin: 0px;
     padding: 0px;
     box-sizing: border-box;
 }

 body {
     background-color: rgb(240, 242, 245);
 }

 #big_container {

     border: 2px solid black;
     box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);

     overflow: auto;
     width: 90%;
     max-width: 1000px;
     margin: 50px auto;
     border-radius: 20px;
     padding: 20px;
 }

 @media(max-width: 600px){
     #big_container{
         width: 95%;
         padding: 10px;
         margin: 20px auto;
         
     }
 }


 #header {
     display: flex;
     background: linear-gradient(to right, rgb(58, 110, 196), rgb(67, 114, 196));
     color: white;
     align-items: flex-start;
     justify-content: center;
     flex-direction: column;
     border-radius: 20px;



 }

 #cards {
     border: 2px solid black;
     background-color: #FEFEFE;
     border-radius: 20px;
     min-width: 120px;

     display: flex;
     flex-wrap: wrap;
     gap: 24px;
     padding: 10px;
     justify-content: space-around;

 }

 #card1 {
     border: 2px solid black;
     background-color: rgb(52, 168, 83);
     align-items: center;
     justify-content: center;
     display: flex;
     border-radius: 20px;
     height: 75px;
     width: 200px;
     margin-top: 10px;

 }

 #card2 {
     border: 2px solid black;
     background-color: rgb(234, 67, 53);
     align-items: center;
     justify-content: center;
     display: flex;
     border-radius: 20px;
     height: 75px;
     width: 200px;
     margin-top: 10px;

 }

 #card3 {
     border: 2px solid black;
     background-color: rgb(66, 133, 244);
     align-items: center;
     justify-content: center;
     display: flex;
     border-radius: 20px;
     height: 75px;
     width: 200px;
     margin-top: 10px;

 }

 button {
     background-color: rgb(66, 133, 244);
     color: white;
     border-radius: 20px;
     cursor: pointer;

 }

 button:hover {
     background-color: blue;
 }

 #add_expense_container {
     border: 2px solid black;
     margin-top: 20px;
     border-radius: 20px;
     display: flex;



     flex-wrap: wrap;
         gap: 10px;
     justify-content: center;
     padding: 10px;
   
 }

 #add_expense_container input {
     border-radius: 20px;
     padding: 8px;
     width: 150px;
 }

 #add_expense_container button {
     padding: 8px 12px;
 }

 #Expense_container {
     border: 2px solid black;
     border-radius: 20px;
     min-height: 200px;
     margin-top: 20px;
     display: flex;
     flex-wrap: wrap;
     flex-direction: row;
     justify-content: space-evenly;
     gap: 10px;
     padding: 10px;

 }

 #expense_list1 {
     border: 2px solid black;
     background-color: #FEFEFE;
     justify-content: center;
     text-align: center;
     margin-top: 20px;
     height: 250px;
     width: 40%;
     border-radius: 20px;
}

 #expense_list1 h3 {
     padding-bottom: 5px;
     border-bottom: 2px solid #ccc;

 }

 #expense_txt {
     margin-top: 10px;
 }

 #list button {
     background: transparent;
     border: none;
     color: red;
     cursor: pointer;
     font-size: 16px;
 }

 #list button:hover {
     color: darkred;
 }

 #expense_list2 {
     border: 2px solid black;
     background-color: #FEFEFE;
     justify-content: center;
     text-align: center;
     margin-top: 20px;
     height: 250px;
     width: 250px;
     border-radius: 20px;
     width: 40%;
 }

 #add_expense_container input {
     padding: 8px;
     width: 150px;

 }

 #add_expense_container button {
     padding: 8px 12px;
 }


 #expense_list2 {
     display: flex;
     flex-direction: column;
     align-items: center;
     justify-content: center;
 }

 @media (max-width: 768px) {
     #Expense_container {
         flex-direction: column;
         align-items: center;
     }
     #expense_list1,
     #expense_list2 {
         width: 100%;
     }
 }

 #list {
     list-style: none;
 }

 #myChart {
    width: 200px!important;
     height: 200px !important;
 }