@import url('https://fonts.googleapis.com/css2?family=Ubuntu:wght@300&display=swap');
    body {
        margin: 0;
        padding: 0;
        font-family: 'Ubuntu', sans-serif;
       background-color: rgb(147, 208, 248);
        color: #fff;
    }
    
    .container_ {
        padding: 0px 15%;
    }
    
    .subContainer {
        padding: 0.5% 27%;
    }
    
    .calContainer {
        background-color: #ec6066;
        padding: 1rem 0 0 0;
        border-radius: 10px;
        text-align: center;
    }
     
    
    .enterValue_div {
        margin: 20px 0.5rem;
    }
    
    .warningText {
        visibility:hidden;
        background-color: white;
        color: red;
        text-align: left;
        padding-left: 10px;
        border-radius: 20px;
        margin: 1rem 1rem;
        font-weight: bold;
        font-size: 1rem;
        width: 55%;
    }
    
    .enterValue {
        width: 95%;
        outline: none;
        height: 9rem;
        font-size: 2rem;
        padding-top: 5rem;
        padding-left: 0.6rem;
        border-radius: 10px;
    }
    
    .enterValue:hover {
        box-shadow: 0.5px 0.5px 10px 1px #7c181d;
    }
    
    .fsIcons {
        font-size: 1.5rem!important;
    }
    
    .btnContainer {
        display: grid;
        grid-template-rows: repeat(4, 1fr);
        grid-template-columns: repeat(4, 1fr);
        place-items: center;
        justify-items: center;
        row-gap: 20px;
        padding-bottom: 20px;
        margin-top: 30px;
    }
    
    .items {
        color: #fff;
        font-size: 1.5rem;
        font-weight: 600!important;
        width: 2.8rem;
        height: 2.8rem;
        background-color: #3a95cc;
        border-radius: 50%;
        border-color: #fff;
    }
    
    .items:hover {
        background-color: #62a6d1;
        box-shadow: 0.5px 0.5px 5px 1px #094b74;
        cursor: pointer;
    }
    /* `---------Footer---------- */
    
    .footerText {
        color: #ec6066;        
        text-align: center;
        font-weight: bold!important;
        font-size: 1.6rem;
        margin: 0.5% 0;
        text-shadow: 2px 2px  #094b74;
        
    }
    
    /*--------------------------------Media-Querry--------------------------- */
    
    @media(max-width:450px) {
        .container_ {
            padding: 0px 5%;
        }
        .subContainer {
            padding: 10% 0% 5% 0%;
        }
        .warningText {
            font-size: 1.1rem;
            width: 70% !important;
        }
        .enterValue {
            width: 95%;
            height: 7rem !important;
            font-size: 1.9rem;
            padding-top: 4rem;
        }
        .fsIcons {
            font-size: 1rem!important;
        }
        .btnContainer {
            padding-bottom: 25px;
            row-gap: 0.8rem;
            margin-top: 30px;
        }
        .items {
           
            font-size: 1.8rem;
            width: 2.8rem;
            height: 2.8rem;
        }
    }
    
    @media(min-width:450px) and (max-width:550px) {
        .subContainer {
            padding: 4% 0% 5% 0%;
        }
        .warningText {
            font-size: 1rem;
            width: 80%;
        }
        .enterValue {
            width: 95%;
            height: 9rem;
            font-size: 2.2rem;
            padding-top: 4.5rem;
        }
        .fsIcons {
            font-size: 1.2rem!important;
        }
        .btnContainer {
            padding-bottom: 25px;
            row-gap: 0.8rem;
            margin-top: 30px;
        }
        .items {
            font-size: 1rem;
            width: 3rem;
            height: 3rem;
        }
    }
    
    @media (min-width:540px) and (max-width:765px) {
        .subContainer {
            padding: 1% 10%;
        }
        .warningText {
            font-size: 1.1rem;
            width: 80%;
        }
        .enterValue {
            width: 95%;
            height: 9rem;
            font-size: 2.2rem;
            padding-top: 4.5rem;
        }
        .fsIcons {
            font-size: 1.2rem!important;
        }
        .btnContainer {
            padding-bottom: 25px;
            row-gap: 0.8rem;
            margin-top: 30px;
        }
        .items {
            font-size: 1.5rem;
            width: 2.6rem;
            height: 2.6rem;
        }
    }