* {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #1D1D1D;
    color: #FFFFFF;
}

main {
    width: 419px;
    background-color: #262626;
    border-radius: 20px;
    margin: 38px auto;
    padding: 20px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

label {
    font-weight: 400;
    font-size: 14px;
    color: #CCCCCC;
    margin-bottom: 10px;
    display: block;
}

select {
    background: #262626;
    border: 1px solid #BBBBBB;
    border-radius: 4px;
    height: 39px;
    width: 100%;
    margin-bottom: 7px;
    cursor: pointer;
    color: #CCCCCC;
    
}

input {
    height: 39px;
    width: 100%;
    background: #262626;
    border: 1px solid #BBBBBB;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    color: #CCCCCC;
    font-size: 14px;
    font-weight: 500;
    padding: 5px;
}

.convert-button {
    width: 27%;
    height: 39px;
    background: #772FD3;
    border-radius: 23px;
    font-weight: 500;
    font-size: 16px;
    line-height: 41px;
    color: #FFFFFF;
    border: none;
    margin: 8px 138px;
    cursor: pointer;

}

section {
    border: 1px solid #772FD3;
    margin-top: 15px;
    display: flex;
    justify-content: space-around;
    border-radius: 4px;
}



.currency,
.currency-name {
    margin-top: 15px;
    color: #CCCCCC;
    font-weight: 700;
    font-size: 15px;
}




.currency-value,
.currency-value-to-convert {
    font-weight: 700;
    font-size: 16px;
    color: #FFFFFF;
    margin-left: 8px;
    margin-bottom: 13px;
}

.arrow-container {
    margin: 0 10px;
}

.arrow {
    width: 30px;
    height: 30px;
}

button:hover {
    opacity: 0.9;
}

button:active {
    opacity: 0.8;
}

@media(max-width:770px){

    * {
        height: 86px;
    }

    h1 {
        text-align: center;
        margin-bottom: 53px;
        font-size: 44px;
    }

    label {
        
        font-size: 25px;
        
    }
    
    section {
        border: 1px solid #772FD3;
        margin-top: 31px;
        display: flex;
        border-radius: 16px;
        padding: 78px;
        align-content: space-around;
        justify-content: space-between;
    }
    .convert-button {
        width: 49%;
        height: 39px;
        font-weight: 700;
        font-size: 17px;
        line-height: 41px;
        margin: 28px 96px;
        
    }

     .currency-name {
        margin-top: -46px;
        color: #CCCCCC;
        font-weight: 700;
        font-size: 15px;
        margin-right: -40px;
    }
 
    .currency {
        margin-top: -46px;
        color: #CCCCCC;
        font-weight: 700;
        font-size: 15px;
    }

    select {
       
        height: 45px;
        width: 100%;
        margin-bottom: 15px;
      
    }

    input {
        height: 44px;
        
    }

    .currency-value, .currency-value-to-convert {
        
        margin-left: -3px;
        
    }

}