body {
    padding: 50px;
    font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
}

a {
    color: #00B7FF;
}

.r::after {
    content: "*";
    color: #ff0000;
}

.error {
    background-color: #ff8585;
    color: #ff0000;
    border: 14px solid #ff0000;
    padding: 20px;
    width: calc(100% - 50px);
}

.align_r {
    text-align: right;
}

.hidden {
    display: none;
}

.flb {
    display: flex;
}

    .flb * {
        flex: 1;
    }

p, span, .nowrap, li, h1, h2, h3, h4, h5, a {
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
    -khtml-user-select: none; /* Konqueror HTML */
    -moz-user-select: none; /* Old versions of Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome, Edge, Opera and Firefox */
}

.box {
    width: calc(100% - 22px);
    margin: 5px;
    padding: 3px;
    border: solid #0459de 3px;
    border-radius: 6px;
}

input, .login {
    padding: 6px;
}

button.login, form.login div div input, div.captcha {
    width: 100%;
}

.chpw {
    padding: 7px;
    background-color: #0459de;
    color: aliceblue;
}

.container {
    width: 100%;
    height: 300px;
    max-height: 300px;
    overflow: scroll;
    border: 1px black solid;
}