* {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 13px;
}

body {
    margin: 0;
}

#header {
    background-color: #0099ff;
    color: white;
    height: 60px;
    text-align: center;
}

#content {
    background-color: white;
}

#footer {
    padding: 10px;
    text-align: center;
    color: gray;
    font-size: 11px;
    background-color: #ecf0f1;
    height: 20px;
}

#logo {
    margin-top: 5px;
}

#subtitle {
    text-align: center;
    font-weight: bold;
}

input {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.btn {
    font-weight: bold;
    border: none;
    background-color: #0099ff;
    color: white;
    padding: 10px 20px;
    cursor: pointer;
}

    .btn:hover {
        background-color: #0066ff;
    }

#btn-container {
    text-align: center;
    font: 0/0 a;
    height: 100%;
}

    #btn-container:before {
        content: ' ';
        display: inline-block;
        vertical-align: middle;
        height: 100%;
    }

#selectbtn {
    display: inline-block;
    vertical-align: middle;
}

#col1 {
    text-align: center;
    font: 0/0 a;
    height: 70%;
    display: none;
}

#col2 {
    text-align: center;
    height: 30%;
    background-color: #ecf0f1;
    display: none;
}

#col1:before {
    content: ' ';
    display: inline-block;
    vertical-align: middle;
    height: 100%;
}

#img {
    display: inline-block;
    vertical-align: middle;
    max-width: 95%;
    max-height: 95%;
    -webkit-box-shadow: 0 8px 6px -6px black;
    -moz-box-shadow: 0 8px 6px -6px black;
    box-shadow: 0 8px 6px -6px black;
}

.txt {
    font-size: 20px;
    text-align: center;
    border: 1px solid black;
    width: 90%;
}

.txtsizebtn {
    font-size: 20px;
    text-align: center;
    border: 1px solid black;
    width: 36px;
    background-color: #c0c0c0;
}

#col2-content {
    max-width: 100%;
    width: 400px;
    text-align: center;
    display: inline-block;
    margin-top: 10px;
}

#btnchange {
    width: 100%;
}

#tbl-txt {
    width: 100%;
}

    #tbl-txt td {
        padding-top: 10px;
        text-align: center;
    }

    #tbl-txt tr td:first-child {
        text-align: left;
    }

    #tbl-txt tr td:last-child {
        text-align: right;
    }

#savenote {
    margin-top: 10px;
    background-color: #333333;
    color: #ffff66;
    font-size: 12px;
    line-height: 1.2;
    padding: 2px;
}