@charset "UTF-8";
/*! normalize.css v4.0.0 | MIT License | github.com/necolas/normalize.css */
/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Prevent adjustments of font size after orientation changes in IE and iOS.
 */
html {
    font-family: sans-serif;
    /* 1 */
    -ms-text-size-adjust: 100%;
    /* 2 */
    -webkit-text-size-adjust: 100%;
    /* 2 */
}

/**
 * Remove the margin in all browsers (opinionated).
 */
body {
    margin: 0;
}

/* HTML5 display definitions
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 * 1. Add the correct display in Edge, IE, and Firefox.
 * 2. Add the correct display in IE.
 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
    /* 1 */
    display: block;
}

/**
 * Add the correct display in IE 9-.
 */
audio,
canvas,
progress,
video {
    display: inline-block;
}

    /**
 * Add the correct display in iOS 4-7.
 */
    audio:not([controls]) {
        display: none;
        height: 0;
    }

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
    vertical-align: baseline;
}

/**
 * Add the correct display in IE 10-.
 * 1. Add the correct display in IE.
 */
template,
[hidden] {
    display: none;
}

/* Links
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
    background-color: transparent;
}

    /**
 * Remove the outline on focused links when they are also active or hovered
 * in all browsers (opinionated).
 */
    a:active,
    a:hover {
        outline-width: 0;
    }

/* Text-level semantics
   ========================================================================== */
/**
 * 1. Remove the bottom border in Firefox 39-.
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
    border-bottom: none;
    /* 1 */
    text-decoration: underline;
    /* 2 */
    text-decoration: underline dotted;
    /* 2 */
}

/**
 * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
 */
b,
strong {
    font-weight: inherit;
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
    font-weight: bolder;
}

/**
 * Add the correct font style in Android 4.3-.
 */
dfn {
    font-style: italic;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
    font-size: 2em;
    margin: 0.67em 0;
}

/**
 * Add the correct background and color in IE 9-.
 */
mark {
    background-color: #ff0;
    color: #000;
}

/**
 * Add the correct font size in all browsers.
 */
small {
    font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sub {
    bottom: -0.25em;
}

sup {
    top: -0.5em;
}

/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10-.
 */
img {
    border-style: none;
}

/**
 * Hide the overflow in IE.
 */
svg:not(:root) {
    overflow: hidden;
}

/* Grouping content
   ========================================================================== */
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
pre,
samp {
    font-family: monospace, monospace;
    /* 1 */
    font-size: 1em;
    /* 2 */
}

/**
 * Add the correct margin in IE 8.
 */
figure {
    margin: 1em 40px;
}

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
    box-sizing: content-box;
    /* 1 */
    height: 0;
    /* 1 */
    overflow: visible;
    /* 2 */
}

/* Forms
   ========================================================================== */
/**
 * Change font properties to `inherit` in all browsers (opinionated).
 */
button,
input,
select,
textarea {
    font: inherit;
}

/**
 * Restore the font weight unset by the previous rule.
 */
optgroup {
    font-weight: bold;
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 * 2. Show the overflow in Edge, Firefox, and IE.
 */
button,
input,
select {
    /* 2 */
    overflow: visible;
}

/**
 * Remove the margin in Safari.
 * 1. Remove the margin in Firefox and Safari.
 */
button,
input,
select,
textarea {
    /* 1 */
    margin: 0;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
    /* 1 */
    text-transform: none;
}

/**
 * Change the cursor in all browsers (opinionated).
 */
button,
[type="button"],
[type="reset"],
[type="submit"] {
    cursor: pointer;
}

/**
 * Restore the default cursor to disabled elements unset by the previous rule.
 */
[disabled] {
    cursor: default;
}

/**
 * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
 *    controls in Android 4.
 * 2. Correct the inability to style clickable types in iOS.
 */
button,
html [type="button"],
[type="reset"],
[type="submit"] {
    -webkit-appearance: button;
    /* 2 */
}

    /**
 * Remove the inner border and padding in Firefox.
 */
    button::-moz-focus-inner,
    input::-moz-focus-inner {
        border: 0;
        padding: 0;
    }

    /**
 * Restore the focus styles unset by the previous rule.
 */
    button:-moz-focusring,
    input:-moz-focusring {
        outline: 1px dotted ButtonText;
    }

/**
 * Change the border, margin, and padding in all browsers (opinionated).
 */
fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
    box-sizing: border-box;
    /* 1 */
    color: inherit;
    /* 2 */
    display: table;
    /* 1 */
    max-width: 100%;
    /* 1 */
    padding: 0;
    /* 3 */
    white-space: normal;
    /* 1 */
}

/**
 * Remove the default vertical scrollbar in IE.
 */
textarea {
    overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10-.
 * 2. Remove the padding in IE 10-.
 */
[type="checkbox"],
[type="radio"] {
    box-sizing: border-box;
    /* 1 */
    padding: 0;
    /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
    height: auto;
}

/**
 * Correct the odd appearance of search inputs in Chrome and Safari.
 */
[type="search"] {
    -webkit-appearance: textfield;
}

    /**
 * Remove the inner padding and cancel buttons in Chrome on OS X and
 * Safari on OS X.
 */
    [type="search"]::-webkit-search-cancel-button,
    [type="search"]::-webkit-search-decoration {
        -webkit-appearance: none;
    }

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    line-height: 1;
}

h1 {
    font-size: 48px;
}

h2 {
    font-size: 30px;
}

h3 {
    font-size: 26px;
}

h4 {
    font-size: 24px;
}

h5 {
    font-size: 20px;
}

h6 {
    font-size: 18px;
}

p {
    margin: 0;
    font-size: 14px;
    color: #333333;
}

html, body {
    height: 100%;
}

body {
    background: url("../image/bg.jpg") no-repeat center;
    background-size: 100% 100%;
    font-family: arial;
}

@media screen and (max-width: 340px) {
    html {
        font-size: 13px;
    }
}

@media screen and (min-width: 341px) and (max-width: 360px) {
    html {
        font-size: 13px;
    }
}

@media screen and (min-width: 361px) and (max-width: 385px) {
    html {
        font-size: 14px;
    }
}

@media screen and (min-width: 356px) and (max-width: 385px) {
    html {
        font-size: 16px;
    }
}

@media screen and (min-width: 386px) and (max-width: 435px) {
    html {
        font-size: 18px;
    }
}

.logo {
    margin-left: 1.875rem;
    display: inline-block;
    width: 50%;
}

    .logo img {
        width: 100%;
        border-bottom-left-radius: 18px;
        border-bottom-right-radius: 18px;
    }

.title {
    margin-top: 18%;
    text-align: center;
    font-size: 1.875rem;
    color: #fff;
    text-shadow: 1px 1px 1px #005b81;
}

.form {
    position: relative;
    width: 70%;
    padding: 40px 20px 30px;
    background: #fff;
    margin: 16% auto 0;
    text-align: center;
}

    .form .tangle-up {
        display: block;
        width: 0;
        height: 0;
        border-width: 0 14px 14px;
        border-style: solid;
        border-color: transparent transparent #fff;
        /*透明 透明  黄*/
        position: absolute;
        top: -13px;
        left: 50%;
        margin-left: -12px;
    }

    .form .form-line {
        text-align: left;
        position: relative;
    }

    .form .form-input {
        box-sizing: border-box;
        padding: 0 0.5rem;
        width: 100%;
        margin-bottom: 20px;
        font-size: 0.875rem;
        color: #999999;
        height: 40px;
        line-height: 40px;
        border: 0;
        background-color: #e9e9e9;
    }

        .form .form-input:focus {
            outline: none;
        }

    .form .yzmbox {
        position: absolute;
        right: 0;
    }

        .form .yzmbox img {
            height: 40px;
            vertical-align: middle;
        }

    .form .submit-btn {
        display: inline-block;
        color: #fff;
        padding: 10px 20px;
        font-size: 20px;
        background: url(../image/logbtn.png) no-repeat center;
        background-size: 100% 100%;
    }

.error-message {
    color: #f42f2f;
    text-align: left;
    position: absolute;
    top: 20px;
    left: 20;
}