Css 字体不变

我一直在尝试在一个网站上为一个客户将不同的字体改成helvetica。我已经经历了一个又一个的过程，看起来我越是改变字体，每一部分似乎都变成了错误的字体。我不小心把标题栏改成了不同的字体，现在我被难倒了

这是我试图更改的第一页。这一切都是从唯一不是helvetica的地方开始的，这里写着“博客测试”：

现在，没有什么能像helvetica那样展示了。我已经将所有版本的字体上传到服务器，并将它们与@font一起放入css中。以下是我/主题的css：

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
    border: 0;
    font-size: 100%;
    font: inherit;
    margin: 0;
    padding: 0;
    vertical-align: baseline;
}

/*HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block;
}

@font-face {
 font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
 src: url('fonts/helveticaneue-webfont.eot');
 src: url('fonts/helveticaneue-webfont.eot?#iefix') format('embedded-opentype'),
 url('fonts/helveticaneue-webfont.woff') format('woff'),
 url('fonts/helveticaneue-webfont.ttf') format('truetype'),
 url('fonts/helveticaneue-webfont.svg') format('svg');
 font-weight: normal;
 font-style: normal;
}

@font-face {
 font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
 src: url('fonts/helveticaneuebd-webfont.eot');
 src: url('fonts/helveticaneuebd-webfont.eot?#iefix') format('embedded-opentype'),
 url('fonts/helveticaneuebd-webfont.woff') format('woff'),
 url('fonts/helveticaneuebd-webfont.ttf') format('truetype'),
 url('fonts/helveticaneuebd-webfont.svg') format('svg');
 font-weight: bold;
 font-style: bold;
}

@font-face {
 font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
 src: url('fonts/helveticaneueit-webfont.eot');
 src: url('fonts/helveticaneueit-webfont.eot?#iefix') format('embedded-opentype'),
 url('fonts/helveticaneueit-webfont.woff') format('woff'),
 url('fonts/helveticaneueit-webfont.ttf') format('truetype'),
 url('fonts/helveticaneueit-webfont.svg') format('svg');
 font-weight: italic;
 font-style: italic;
}





body {
    line-height: 1;
}

ol, ul {
    list-style: none;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
    content: '';
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

button, input, select, textarea {
    font-size: 100%;
    overflow: visible;
    margin: 0;
    vertical-align: baseline;
    width: auto;
}

textarea {
    overflow: auto;
    vertical-align: text-top;
}

/* =Horizontal Rule
-------------------------------------------------------------- */
hr {
    background: #dddddd;
    border: none;
    clear: both;
    color: #dddddd;
    float: none;
    height: 1px;
    width: 100%;
}

hr.space {
    background: #ffffff;
    color: #ffffff;
}

/* =Base
-------------------------------------------------------------- */
html {
    height: 100%;
}

body {
    -moz-font-smoothing: antialiased;
    -webkit-font-smoothing: antialiased;
    background: #efefef;
    color: #555555;
    font-family: 'Helvetica Neue' !important;
    font-size: 14px;
    font-smoothing: antialiased;
    line-height: 1.5em;
    text-rendering: optimizeLegibility;
}

/* =Typography
-------------------------------------------------------------- */
p {
    word-wrap: break-word;
}

i,
em,
dfn,
cite {
    font-style: italic;
}

tt,
var,
pre,
kbd,
samp,
code {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-style: normal;
}

b,
strong {
    font-weight: 700;
    font-size: 27px;
    font-weight: 700;
    font-weight: normal;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-style: normal;
}

pre {
    -moz-box-sizing: border-box;
    -moz-border-radius: 2px;
    -moz-box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    -webkit-border-radius: 2px;
    -webkit-box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    -webkit-box-sizing: border-box;
    box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    background: #f4f4f4;
    border: 1px solid #aaaaaa;
    border-bottom-color: #cccccc;
    border-radius: 2px;
    height: auto;
    margin: 0;
    outline: none;
    padding: 6px 10px;
    vertical-align: middle;
    width: 100%;
    word-wrap: break-word;
    white-space: pre-wrap;
}

del {
    color: #555555;
    text-decoration: line-through;
}

ins,
dfn {
    border-bottom: 1px solid #cccccc;
}

sup,
sub,
small {
    font-size: 85%;
}

abbr,
acronym {
    font-size: 85%;
    letter-spacing: .1em;
    text-transform: uppercase;
}

a abbr,
a acronym {
    border: none;
}

dfn[title],
abbr[title],
acronym[title] {
    border-bottom: 1px solid #cccccc;
    cursor: help;
}

sup {
    vertical-align: super;
}

sub {
    vertical-align: sub;
}

/* =Responsive 12 Column Grid
    http://themeid.com/responsive-grid/
-------------------------------------------------------------- */
.grid {
    float: left;
    margin-bottom: 2.127659574468%;
    padding-top: 0;
}

.grid-right {
    float: right;
    margin-bottom: 2.127659574468%;
    padding-top: 0;
}

.col-60,
.col-140,
.col-220,
.col-300,
.col-380,
.col-460,
.col-540,
.col-620,
.col-700,
.col-780,
.col-860 {
    display: inline;
    margin-right: 2.127659574468%;
}

.col-60 {
    width: 6.382978723404%;
}

.col-140 {
    width: 14.893617021277%;
}

.col-220 {
    width: 23.404255319149%;
}

.col-300 {
    width: 31.914893617021%;
}

.col-380 {
    width: 40.425531914894%;
}

.col-460 {
    width: 48.936170212766%;
}

.col-540 {
    width: 57.446808510638%;
}

.col-620 {
    width: 65.957446808511%;
}

.col-700 {
    width: 74.468085106383%;
}

.col-780 {
    width: 82.978723404255%;
}

.col-860 {
    width: 91.489361702128%;
}

.col-940 {
    width: 100%;
}

.fit {
    margin-left: 0 !important;
    margin-right: 0 !important;
}

/* =Visibility
-------------------------------------------------------------- */
.hidden {
    visibility: hidden;
}

.visible {
    visibility: visible;
}

.none {
    display: none;
}

.hide-desktop {
    display: none;
}

.show-desktop {
    display: block;
}

/* =Responsive Images
-------------------------------------------------------------- */
img {
    -ms-interpolation-mode: bicubic;
    border: 0;
    height: auto;
    max-width: 100%;
    vertical-align: middle;
}

.ie8 img {
    height: auto;
    width: auto\9;
}

.ie8 img.size-large {
    max-width: 60%;
    width: auto;
}

/* =Responsive Videos
-------------------------------------------------------------- */
video {
    width: 100%;
    max-width: 100%;
    height: auto;
}

/* =Responsive Embeds/Objects
-------------------------------------------------------------- */
embed,
object {
    max-width: 100%;
}

svg:not(:root) {
    overflow: hidden;
}

/* =Links
-------------------------------------------------------------- */
a {
    color: #00CCFF;
    font-weight: 400;
    text-decoration: none;
}

a:hover,
a:focus,
a:active {
    color: #444444;
    outline: 0;
    text-decoration: none;
}

::selection {
    background: #999999;
    color: #ffffff;
    text-shadow: none;
}

/* =Forms
-------------------------------------------------------------- */
label {
    display: inline-block;
    font-weight: 700;
    padding: 2px 0;
}

legend {
    padding: 2px 5px;
}

fieldset {
    border: 1px solid #cccccc;
    margin: 0 0 1.5em;
    padding: 1em 2em;
}

select,
input[type="text"],
input[type="password"],
input[type="email"] {
    -moz-box-sizing: border-box;
    -moz-border-radius: 2px;
    -webkit-box-sizing: border-box;
    -webkit-border-radius: 2px;
    -webkit-box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    background-color: #ffffff;
    box-sizing: border-box;
    border: 1px solid #aaaaaa;
    border-bottom-color: #cccccc;
    border-radius: 2px;
    cursor: text;
    margin: 0;
    outline: none;
    padding: 6px 8px;
    vertical-align: middle;
    max-width: 100%;
}

select {
    height: auto;
    max-width: 100%;
}

area,
textarea {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -webkit-border-radius: 2px;
    -webkit-box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    background-color: #ffffff;
    box-shadow: 0 1px 0 #ffffff, inset 0 1px 1px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    border: 1px solid #aaaaaa;
    border-bottom-color: #cccccc;
    border-radius: 2px;
    height: auto;
    overflow: auto;
    margin: 0;
    outline: none;
    padding: 8px 10px;
    max-width: 100%;
}

map area {
    padding: 0px;
    border: 0px;
}

input,
select {
    cursor: pointer;
}

area:focus,
input:focus,
textarea:focus {
    border: 1px solid #66ccff;
}

input[type='text'],
input[type='password'] {
    cursor: text;
}

/* =IE Forms
-------------------------------------------------------------- */
.ie7 area,
.ie7 select,
.ie7 textarea,
.ie7 input[type="text"],
.ie7 input[type="password"],
.ie7 input[type="email"] {
    width: 96%;
}

/* =IE6 Notice
-------------------------------------------------------------- */
.msie-box {
    background-color: #f9edbe;
    border: 1px solid #f0c36d;
    color: #212121;
    display: block;
    margin: 0 auto;
    max-width: 960px;
    padding: 10px;
    position: absolute;
    top: 60px;
    text-align: center;
    width: 100%;
}

.msie-box a {
    color: #212121;
}

/* =Tables
-------------------------------------------------------------- */
th,
td,
table {
    border: 1px solid #dddddd;
}

table {
    border-collapse: collapse;
    width: 100%;
}

/* =Lists
-------------------------------------------------------------- */
ul {
    list-style-type: disc;
    margin: 0;
    padding: 0;
}

ol {
    line-height: 22px;
    list-style-position: outside;
    list-style-type: decimal;
    margin: 0;
    padding: 0;
}

dt {
    font-weight: 400;
}

/* =Blockquote
-------------------------------------------------------------- */
blockquote {
    background: #f9f9f9;
    border: none;
    border-left: 4px solid #d6d6d6;
    margin: 20px;
    overflow: auto;
    padding: 0 0 10px 12px;
}

blockquote p {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-style: italic;
    font-size: 18px;
    line-height: 26px;
}

/* =Headings
-------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6, h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
    font-weight: 700;
    line-height: 1.0em;
    word-wrap: break-word;
    font-family: "Open Sans";
}

h1 {
    font-size: 2.625em; /* = 42px */
    margin-bottom: .5em;
    margin-top: .5em;
    font-family: "Open Sans";
}

h2 {
    font-size: 2.250em; /* = 36px */
    margin-bottom: .75em;
    margin-top: .75em;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h3 {
    font-size: 1.875em; /* = 30px */
    margin-bottom: .857em;
    margin-top: .857em;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h4 {
    font-size: 1.500em; /* = 24px */
    margin-bottom: 1em;
    margin-top: 1em;
    font-family: "Open Sans";
}

h5 {
    font-size: 1.125em; /* = 18px */
    margin-bottom: 1.125em;
    margin-top: 1.125em;
    font-family: "Open Sans";
}

h6 {
    font-size: 1.000em; /* = 16px */
    margin-bottom: 1.285em;
    margin-top: 1.285em;
    font-family: "Open Sans";
}

/* =Margins & Paddings
-------------------------------------------------------------- */
p,
hr,
dl,
pre,
form,
table,
address,
blockquote {
    margin: 1.6em 0;
}

th, td {
    padding: .8em;
}

caption {
    padding-bottom: .8em;
}

blockquote {
    padding: 0 1em;
}

blockquote:first-child {
    margin: .8em 0;
}

fieldset {
    margin: 1.6em 0;
    padding: 0 1em 1em;
}

legend {
    padding-left: .8em;
    padding-right: .8em;
}

legend+* {
    margin-top: 1em;
}

input,
textarea {
    padding: .3em .4em .15em;
}

select {
    padding: .1em .2em 0;
}

option {
    padding: 0 .4em;
}

dt {
    margin-bottom: .4em;
    margin-top: .8em;
}

ul {
    list-style-type: disc;
}

ol {
    list-style-type: decimal;
}

ul,
ol {
    margin: 0 1.5em 1.5em 0;
    padding-left: 2.0em;
}

li ul,
li ol {
    margin: 0;
}

form div {
    margin-bottom: .8em;
}

/* =Globals
-------------------------------------------------------------- */
#container {
    margin: 0 auto;
    max-width: 960px;
    padding: 0px 0px;
    background: #ffffff;
    border-right: 1px solid #e4e4e4;
    border-bottom: 1px solid #e4e4e4;
    border-top: 1px solid #e4e4e4;
    -webkit-box-shadow: 0px 4px 4px 0px rgba(50, 50, 50, 0.49);
    -moz-box-shadow:    0px 4px 4px 0px rgba(50, 50, 50, 0.49);
    box-shadow:         0px 4px 4px 0px rgba(50, 50, 50, 0.49);
}

#wrapper {
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    background-color: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    clear: both;
    margin: 20px auto 20px auto;
    padding: 0 20px 20px 20px;
    position: relative;
}

.front-page #wrapper {
    background-color: #ffffff;
    border: none;
    margin: 20px auto 20px auto;
    padding: 0;
}

#header {
    margin: 0;
}

#footer {
    clear: both;
    margin: 0 auto;
    max-width: 960px;
    padding: 0 25px 0 25px;
}

#footer-wrapper {
    margin: 0;
    padding: 0;
}

/* =Header
-------------------------------------------------------------- */
#logo {
    text-align: center;
    margin: 0;
}

.site-name {
    display: block;
    font-size: 2.063em; /* = 33px */
    line-height: 1.0em;
    padding-top: 20px;
    font-family: "Helvetica Neue";
}

.site-name a {
    color: #333333;
    font-weight: 700;
    font-family: "Helvetica Neue";
}

.site-description {
    color: #afafaf;
    display: block;
    font-size: 0.875em; /* = 14px */
    font-family: "Helvetica Neue";
    margin: 10px 0;
}
.latestTextstory {
    font-family: "Helvetica Neue";
}
.part1 {
    font-family: "Helvetica Neue";
}
.part2 {
    font-family: "Helvetica Neue";
}
/* =Content
-------------------------------------------------------------- */
#content {
    margin-top: 40px;
    margin-bottom: 20px;
}

#content-full {
    margin-top: 40px;
    margin-bottom: 20px;
}

#content-blog {
    margin-top: 40px;
    margin-bottom: 20px;
}

#content-images {
    margin-bottom: 20px;
}

#content-search {
    margin-bottom: 20px;
    margin-top: 20px;
}

#content-archive {
    margin-top: 40px;
    margin-bottom: 20px;
}

#content-sitemap {
    margin-top: 40px;
    margin-bottom: 20px;
}

#content-sitemap a {
    font-size: 12px;
}

#content .sticky {
    clear: both;
}

#content .sticky p {
}

/* =Templates (Landing Page)
-------------------------------------------------------------- */
/*
.page-template-landing-page-php .menu,
.page-template-landing-page-php .top-menu,
.page-template-landing-page-php .main-nav,
.page-template-landing-page-php .footer-menu,
.page-template-landing-page-php .sub-header-menu {
    display: none;
}
*/

/* =Templates (Blog Page)
-------------------------------------------------------------- */
.page-template-blog-php .menu,
.page-template-blog-php .top-menu,
.page-template-blog-php .main-nav,
.page-template-blog-php .footer-menu,
.page-template-blog-php .sub-header-menu {
    display: none;
}
/* =Author Meta (Author's Box)
-------------------------------------------------------------- */
#author-meta {
    -moz-border-radius: 4px;
    -webkit-border-radius: 4px;
    background: #f9f9f9;
    border: 1px solid #d6d6d6;
    border-radius: 4px;
    clear: both;
    display: block;
    margin: 30px 0 40px 0;
    padding: 10px;
    overflow: hidden;
}

#author-meta img {
    float: left;
    padding: 10px 15px 0 5px;
}

#author-meta p {
    margin: 0;
    padding: 5px;
}

#author-meta .about-author {
    font-weight: 700;
    margin: 10px 0 0 0;
}

/* =Featured Content
-------------------------------------------------------------- */
#featured {
    -moz-border-radius: 4px;
    -webkit-border-radius: 4px;
    background-color: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    padding-bottom: 40px;
    width: 99.893617021277%;
}

#featured p {
    font-size: 18px;
    font-weight: 200;
    line-height: 27px;
    padding: 0 40px 0 40px;
    text-align: center;
}

#featured-image {
    margin: 40px 0 0 0;
}

#featured-image .fluid-width-video-wrapper {
    margin-left: -20px;
}

.featured-image img {
    margin-top: 44px;
}

/* =Post
-------------------------------------------------------------- */
.comments-link {
    font-size: 12px;
}

#cancel-comment-reply-link {
    color: #990000;
}

.post-data {
    clear: both;
    font-size: 12px;
    font-weight: 700;
    margin-top: 20px;
}

.post-data a {
    color: #111111;
}

.post-entry {
    clear: both;
    font-family: "Helvetica Neue";
}
.entry-title {
    font-family: "Helvetica Neue";

}
.post-title {
    font-family: "Helvetica Neue";
}

.post-meta {
    clear: both;
    color: #9f9f9f;
    font-size: 12px;
    margin-bottom: 10px;
}

.post-edit {
    clear: both;
    display: block;
    font-size: 12px;
    margin: 1.5em 0;
}

.post-search-terms {
    clear: both;
}

.read-more {
    clear: both;
    font-weight: 700;
}

.attachment-entry {
    clear: both;
    text-align: center;
}

/* =bbPress
    bbPress has its own breadcrumb lists
-------------------------------------------------------------- */
.bbPress .breadcrumb-list {
    display: none;
}

/* =Symbols
-------------------------------------------------------------- */
.ellipsis {
    color: #aaaaaa;
    font-size: 18px;
    margin-left: 5px;
}

.form-allowed-tags {
    display: none;
    font-size: 10px;
}

/* =Widgets
-------------------------------------------------------------- */
.widget-wrapper {
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    background-color: #f9f9f9;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    margin: 0 0 20px;
    padding: 20px;
}

.widget-wrapper select,
.widget-wrapper input[type="text"],
.widget-wrapper input[type="password"],
.widget-wrapper  input[type="email"] {
    width: 75%;
}

#widgets {
    margin-top: 40px;
}

#widgets a {
    display: inline-block;
    margin: 0;
    padding: 0;
    text-decoration: none;
}

#widgets form {
    margin: 0;
}

#widgets ul,
#widgets ol {
    padding: 0 0 0 20px;
}

#widgets ul li a {
    display: inline;
    text-decoration: none;
}

#widgets .widget-title img {
    float: right;
    height: 11px;
    position: relative;
    top: 4px;
    width: 11px;
}

#widgets .rss-date {
    line-height: 18px;
    padding: 6px 12px;
}

#widgets .rssSummary {
    padding: 10px;
}

#widgets cite {
    font-style: normal;
    line-height: 18px;
    padding: 6px 12px;
}

#widgets .tagcloud,
#widgets .textwidget {
    display: block;
    line-height: 1.5em;
    margin: 0;
    word-wrap: break-word;
}

#widgets .textwidget a {
    display: inline;
}

#widgets ul .children {
    padding: 0 0 0 10px;
}

#widgets .author {
    font-weight: 700;
    padding-top: 4px;
}

.widget_archive select, #cat {
    display: block;
    margin: 0 15px 0 0;
}

#colophon-widget ul {
}

.colophon-widget {
    background: none;
    min-height: 0;
}

.colophon-widget select,
.colophon-widget input[type="text"],
.colophon-widget input[type="password"],
.colophon-widget input[type="email"] {
    width: 100%;
}

#top-widget {
}

.top-widget {
    background: none;
    border: none;
    clear: right;
    float: right;
    min-height: 0;
    padding: 0 3px 0 0;
    text-align: right;
    width: 45%;
}

.top-widget ul {
    padding: 0;
}

.top-widget select,
.top-widget input[type="text"],
.top-widget input[type="password"],
.top-widget input[type="email"] {
    width: auto;
}

.top-widget #searchform {
    margin: 0;
}

/* =Titles
-------------------------------------------------------------- */
.featured-title {
    font-size: 60px;
    letter-spacing: -1px;
    margin: 0;
    padding-top: 40px;
    text-align: center;
    font-family: "Helvetica Neue";
}

.featured-subtitle {
    padding: 0 10px;
    text-align: center;
    font-family: "Helvetica Neue";
}

.widget-title h3,
.widget-title-home h3 {
    display: block;
    font-size: 16px;
    font-weight: 700;
    line-height: 18px;
    margin: 0;
    padding: 0 0 20px 0;
    text-align: left;
    font-family: "Helvetica Neue";
}

.top-widget .widget-title h3 {
    font-size: 14px;
    padding: 0;
    text-align: right;
    font-family: "Helvetica Neue";
}

.widget-title a {
    border-bottom: none;
    padding: 0 !important;
    font-family: "Helvetica Neue";
}

.title-404 {
    color: #993333;
}

/* =404 Page 
-------------------------------------------------------------- */
.error404 select,
.error404 input[type="text"],
.error404 input[type="password"],
.error404 input[type="email"] {
    width: auto;
}

/* =Top Menu
-------------------------------------------------------------- */
.top-menu {
    float: right;
    margin: 10px 0;
    padding: 0;
}

.top-menu li {
    display: inline;
    list-style-type: none;
}

.top-menu li a {
    border-left: 1px solid #cccccc;
    color: #333333;
    font-size: 11px;
    padding: 0 4px 0 8px;
}

.top-menu > li:first-child > a {
    border-left: none;
}

.top-menu li a:hover {
    color: #333333;
}

---

杰克和rgdesign都是正确的。您可以看到，该规则用于命名字体或为其指定ID并定义其位置。从外观上看，你似乎试图编辑一些已经制作好的东西。问题是，我看不出您在哪里实际引用了要更改位置的字体。对于CSS更改，为了避免CSS文件膨胀，我建议使用firebug之类的工具查看站点上的CSS，并进行更改，以验证工作是否正常

检查站点时，看起来您正在为标题定义开放式SAN

h1, h2, h3, h4, h5, h6, h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
    font-family: "Open-Sans";
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1em;
    word-wrap: break-word;
}

您需要在此处通过将字体系列定义为Helvetica Neue来更改字体，并继续为每个要更改的部分执行此操作

h1, h2, h3, h4, h5, h6, h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
    font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1em;
    word-wrap: break-word;
}

---

还有，如果我把开头的部分改成“Helvetica Neue”；我不想给出一个答案，周五晚上11点可能会有点偏离基准，但我会说A）你的网站就CSS而言太复杂了，B）你应该创建一个类，比如.helveticalules，并在那里添加字体。Google Chrome说你的字体被覆盖了，但是考虑到你的CSS有21000个字符长，我很难用我的noggin解析它。考虑到我曾经为一个网站使用过的最大的CSS文件远低于我所说的一半。。。让事情变得有点困难。但是我回答你的问题是希望有更聪明的人能帮忙。谢谢！我来试试。这是一个响应性网站的wordpress主题，我甚至不得不删除一些不相关的css。不管Jack告诉你什么，我看到一些错误，比如一些元素的颜色被设置为“ffffff”，必须是“ffffff”，你对字体的理解有些错误。例如，这个：@font-face{字体系列：'Helvetica Neue'，Helvetica，Arial，sans serif；错了，在这里你定义了你正在加载的字体的名称，所以，你只需要把字体系列：'Helvetica Neue'；然后，是的，在body标签上放上类似'Helvetica Neue'，Helvetica，Arial，sans serif的东西；它会起作用的！！！试试看。非常感谢！这很有帮助！