.navbar {
    background-color: #e6e4d7;
  }
  .navbar-brand {
    margin-left: 10px;

  }
  .responsive-logo {
    width: auto;
    height: 60px; 
    max-height: 100px;
}
.nav-item {
    margin-left: 50px;
     padding: 0 10px;
     font-family: "Montserrat", sans-serif;
     font-size: 23px;
     text-shadow:  1px 1px 2px rgb(63, 63, 63), 0 0 1px rgb(62, 62, 80), 0 0 1px rgb(83, 78, 78);
     font-weight: 500;
    }
  .form-control {
    font-family: 'Balsamiq Sans', cursive;
  }







body.fon {
    background-image: url(../pictures/222.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-color:rgba(94, 97, 93, 0.9);
    min-height: 100vh;
    }
#container {
    background-color:rgba(30, 33, 34, 0.5);
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    width: 600px;
    height: 520px;
    border-radius: 40px;
    color: white;
    }
.form {
    display: flex;
    flex-direction: column;
    font-family: 'Montserrat', sans-serif;
    margin: 10px;
    padding: 10px;
    text-shadow: 1px 1px 2px black, 0 0 25px rgb(62, 62, 80), 0 0 5px black;
    }
.h1 {
    font-size: 30px;
    font-family: 'Balsamiq Sans', cursive;
    align-self: center;
    color: #9dcff8;
    margin-top: 10px;
    text-shadow: 1px 1px 2px black, 0 0 25px rgb(62, 62, 80), 0 0 5px black;
    }    
.input {
    font-family: 'Balsamiq Sans', cursive;
    padding: 5px;
    background-color: rgb(230, 228, 215, 0.8);
    }
#addTip {
    background-color:#c7dbec;
    border: none;
    border-radius: 10px;
    padding: 5px;
    font-family: 'Balsamiq Sans', cursive;
    
    }
#btn {
    background-color: #b9f1bc;
    padding: 5px;
    border-radius: 10px;
    border: none;
    margin-top: 10px;
    font-family: 'Balsamiq Sans', cursive;
    }
#tip {
    font-family: 'Balsamiq Sans', cursive;
    display: none;
    background-color: hsl(208, 49%, 85%);
}
#showTotalAmountToPay {
    display: flex;
    justify-content: center;

}
#billSplit, #totalTip,#totalAmount {
    font-family: 'Balsamiq Sans', cursive;
    background-color: rgba(137, 174, 189, 0.9);
    margin: 5px;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid black;
    color: whitesmoke;
    text-shadow: 1px 1px 2px black, 0 0 5px rgb(62, 62, 80), 0 0 5px black;
}
.boxCalculate {
    display: flex;
    justify-content: center;
}



@media all and (max-width: 1280px) {
    .nav-item {
        margin-left: 50px;
        padding: 0 ;
        font-size: 20px;
    }
}

@media all and (max-width: 1120px) {
    .nav-item {
        margin-left: 20px;

       


        }
       
}
@media all and (max-width: 970px) {
    .nav-item {
        margin-left: 20px ;


         font-size: 20px;


        }

    }

@media all and (max-width: 920px)  {
    body {
    background-image: url(222k.jpg);
    background-size: cover;
    background-position: center;
}
}
@media (max-width: 768px) {
  
    .responsive-logo {
        height: 50px; 
    }

.nav-item {
    font-size: 18px; 
    margin-left: 30px;
    padding: 0 5px;  
  }

}


@media all and (max-width: 600px) {
#container {
    width: 560px;
}
}
@media (max-width: 550px) { 
 
    .responsive-logo {
        height: 40px; 
    }

  }




@media all and (max-width: 540px) {
    #container {
        width: 500px;
    }
    .nav-item {
        font-size: 16px; 
        margin-left: 15px;
        padding: 0 3px;
      }
    }

    
@media all and (max-width: 414px) {
    .responsive-logo {
        height: 40px; 
    }
    #container {
        width: 380px;
        height: 600px;
    }
    #addTip {
        width: 80%;
    }
    #tip{
        width: 80%;
    }
    #btn {
        width: 80%;
    }
    #billSplit, #totalTip,#totalAmount {
        margin: 5px;
        padding: 5px;
    }
    }

    @media all and (max-width: 375px)  {
        #container {
            width: 360px;
            height: 600px;
        }
    }

    @media all and (max-width: 360px)  {
        #container {
            width: 340px;
            height: 600px;
        }
    }
    @media all and (max-width: 320px)  {
        #container {
            width: 300px;
            height: 620px;
        }
    }

    @media all and (max-width: 280px)  {
        #container {
            width: 260px;
            height: 620px;
        }
    }