* {
    margin: 0px;
    margin-top: 0px;
    margin-right: 0px;
    margin-bottom: 0px;
    margin-left: 0px;
}

a {
    text-decoration: none;
}

img {
    vertical-align: middle;
}

ol,
ul {
    list-style: none;
}

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,
font,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
caption,
input,
select {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-weight: inherit;
    font-style: inherit;
    font-family: inherit;
    vertical-align: baseline;
}

input {
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
}

.f-weight {
    font-weight: 600;
}

.t-align {
    text-align: center;
}

.f-style {
    font-style: italic;
}

.t-overflow {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.t-overflow-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.b-sizing {
    box-sizing: border-box;
}

.d-flex {
    display: flex;
}

.j-c-center {
    justify-content: center;
}

.j-c-spacebetween {
    justify-content: space-between;
}

.j-c-spacearound {
    justify-content: space-around;
}

.j-c-flexstart {
    justify-content: flex-start;
}

.j-c-flexend {
    justify-content: flex-end;
}

.a-i-center {
    align-items: center;
}

.a-i-flexstart {
    align-items: flex-start;
}

.a-i-flexend {
    align-items: flex-end;
}

.f-d-column {
    flex-direction: column;
}

.f-w-wrap {
    flex-wrap: wrap;
}

.p-relative {
    position: relative;
}

.p-absolute {
    position: absolute;
}

.p-fixed {
    position: fixed;
}

.f-left {
    float: left;
}

.f-right {
    float: right;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    font-size: 0;
    line-height: 0;
}

body {
    font: 16px "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif !important;
    letter-spacing: 1px;
    background: #ffefd8 !important;
    position: relative;
}

.w1200 {
    width: 1200px;
    margin: 0px auto 130px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.videoItem {
    width: 100%;
    background: url(../images/video-BG.png) no-repeat;
    background-size: 100% 100%;
    padding: 0px 90px 20px;
    box-sizing: border-box;
}

.cardItem {
    width: 100%;
    padding: 20px 40px;
    box-sizing: border-box;
}

.cardItem-BG1 {
    background: #fffbf0;
}

.cardItem-2 {
    padding: 20px 0px 0px;
    box-sizing: border-box;
}

.cardItem-2 .title-2,
.cardItem-2 .content {
    padding: 0px 40px;
    box-sizing: border-box;
}

.content {
    color: #191919;
    line-height: 32px;
    text-indent: 2em;
}

.title-1 {
    width: 492px;
    height: 88px;
    font-size: 45px;
    color: #c31b1b;
    text-align: center;
    font-family: serif;
    font-weight: 600;
    font-style: italic;
    line-height: 88px;
    background: url(../images/title-BG1.png) no-repeat;
    background-size: 100% 100%;
    margin: 40px auto 20px;
}

.title-2 {
    color: #c31b1b;
    font-weight: 600;
    background: url(../images/title-BG3.png) 70px 30px no-repeat;
    background-size: 285px 19px;
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.title-2 span:nth-of-type(1) {
    font-size: 48px;
}

.title-2 span:nth-of-type(2) {
    font-size: 25px;
    font-style: italic;
}

.contentKey {
    color: #c31b1b;
    font-weight: 600;
}

.title-3 {
    width: 67%;
    height: 64px;
    font-size: 26px;
    color: #f8deb8;
    font-weight: 600;
    line-height: 64px;
    background: url(../images/title-BG2.png)  no-repeat;
    background-size: 100% 100%;
    padding-left: 25px;
    position: relative;
    bottom: -30px;
}

.contentSty-1 {
    background: #fcf2d6;
    border-radius: 4px;
    padding: 40px 15px 15px;
    box-sizing: border-box;
}

.videoItem-2 {
    background: #ffdba8;
    border-radius: 12px;
    padding: 30px 85px;
    box-sizing: border-box;
    margin-top: 65px;
}

@media screen and (max-width: 768px) {
    .w1200 {
        width: calc(100% - 40px);
    }

    .title-1{
        font-size: 24px;
    }

    .title-2 span:nth-of-type(2),
    .title-3{
        font-size: 16px;
    }

    .title-3 {
        line-height: 1.5;
    }
}