* {
    box-sizing: border-box;
}

.row::after {
    content: "";
    clear: both;
    display: table;
    margin: 0 0;
}

[class*="col-"] {
    float: left;
    padding: 1px 5px 0 5px;
    text-align: center;
}

.col-1 {
    width: 8.33%;
}

.col-2 {
    width: 16.66%;
}

.col-3 {
    width: 25%;
}

.col-4 {
    width: 33.33%;
}

.col-5 {
    width: 41.66%;
}

.col-6 {
    width: 50%;
}

.col-7 {
    width: 58.33%;
}

.col-8 {
    width: 66.66%;
}

.col-9 {
    width: 75%;
}

.col-10 {
    width: 83.33%;
}

.col-11 {
    width: 91.66%;
}

.col-12 {
    width: 100%;
}

.CCalc {
    margin:auto; 
    width:100%;
}

.btn {
    color: lightgreen;
    background-color: #31563A;
    border: 1px solid lightgreen;
    border-radius: 15px;
    padding: 5px 3px;
    min-width: 80px;
    font-size: 1.0em;
    text-align: center;
}

.btnarea {
    background-color: lightgreen;
    color: white;
    text-align: center;
    text-shadow: 2px 1px 1px black;
    font-size: 1.0em;
    border: 2px solid green;
    border-radius: 25px;
    padding: 3px 8px;
    min-width: 100px;
}

.btnChosen {
    color: black;
    text-shadow: 2px 1px 1px white;
    text-align: center;
    font-size: 1.1em;
    font-weight: bold;
    border: 2px solid black;
    border-radius: 25px;
    padding: 3px 8px;
    min-width: 100px;
}

.btnListview {
    background-color: Green;
    color: palegreen;
    text-shadow: 1px 1px 1px black;
    font-size: 1.0em;
    border: none;
    border-radius: 25px;
    padding: 3px 10px;
}

.centre {
    text-align: center;
}

.logoutbtn {
    border: 1px solid #32563A;
    border-radius: 25px;
    background-color: palegreen;
    color: #32563A;
    padding: 1px 5px;
    min-height: 15px;
    font-size: 1.0em;
}

.sbtn {
    border: none;
    padding: 5px 0 5px 2px;
    border-bottom: 1px solid #31563A;
    background-color: transparent;
    width: 80%;
    text-align: left;
    font-size: 1.0em;
}

.hbtn {
    border: none;
    padding: 5px 0 5px 2px;
    background-color: transparent;
    text-align: left;
    font-size: 1.4em;
    text-decoration: underline;
}

.sbtnselected {
    border: none;
    padding: 5px 0 5px 2px;
    border-bottom: 1px solid #31563A;
    background-color: #31563A;
    color: white;
    width: 80%;
    text-align: left;
    font-size: 1.0em;
}

.ddlLevels {
    background-color: lightgreen;
    color: green;
    text-shadow: 1px 1px 1px black;
    font-size: 1.0em;
    text-transform: capitalize;
    border-radius: 5px;
    padding: 1px 10px;
    max-width: 200px;
}

.lbltotal {
    color: lightgreen;
    background-color: transparent;
    text-shadow: 1px 1px 1px black;
    padding: 1px 3px;
    font-size: 1.3em;
    text-align: center;
}

.txtbox {
    min-width: 200px;
    border: none;
    border-bottom: 1px solid green;
    font-size: 12pt;
}

.tdtxtbox {
    font-size: 0.75em;
    font-weight: bold;
    text-align: center;
    color: green;
    background-color: transparent;
    border: 1px solid green;
}

.txtL {
    min-width: 300px;
    border: none;
    border-bottom: 1px solid green;
    font-size: 12pt;
    text-align: left;
}

@media only screen and (max-width: 800px) {
    [class*="col-"] {
        width: 100%;
        border:none;
    }
    body{
        font-size: 14pt;
    }

    h1, h2, h3, h4 {
        text-decoration: underline;
    }

    #Header .nav {
        float: left;
        text-align: center;
        min-width: 100%;
        min-height: 20px;
        margin: 2px 0 0 0;
    }
    #Header .coy {
        float: left;
        min-width: 100%;
        text-align: center;
        font-size: 1.3em;
        color: darkseagreen;
        text-shadow: 1px 1px 1px green;
        text-transform: uppercase;
        letter-spacing: 2.5px;
        margin: 2px 0;
        padding: 15px 0 5px 0;
        border-top: 1px solid darkgreen;
        border-bottom: none;
    }
    #Header .nav ul li a {
        letter-spacing: 0.1em;
        font-size: 0.7em;
    }


    .CCalc {
        margin:auto; 
        width:70%;
    }
}