/* ============================================
预定义样式
=========================================== */

.ohidden {
    overflow: hidden;
}

.d-flex {
    display: flex;
}

.justify-content-between {
    justify-content: space-between;
}

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

.justify-content-around {
    justify-content: space-around;
}

.justify-content-end {
    justify-content: end;
}

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

.align-items-end {
    align-items: end;
}

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 {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
}


/* html {
  font-size: 0.3rem;
} */

body {
    line-height: 1;
}

ol,
ul {
    list-style: none;
}

main {
    display: block;
}

a {
    background-color: transparent;
    text-decoration: none;
    color: #222;
}

img {
    border-style: none;
}


/* html,
body {
  width: 100%;
  overflow-x: hidden;
} */

button,
input,
optgroup,
select,
textarea {
    font-family: inherit;
    /* 1 */
    font-size: 100%;
    /* 1 */
    line-height: 1.15;
    /* 1 */
    margin: 0;
    /* 2 */
}

button,
input {
    /* 1 */
    overflow: visible;
}

.clearfix::before,
.clearfix::after {
    content: " ";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
}

body {
    overflow-x: hidden;
    width: 100%;
    display: flex;
    flex-direction: column;
}

html,
body {
    height: 100%;
}

.container {
    width: 80%;
    margin: 0 auto;
}


/* ==================================
颜色样式
===================================== */

.basecolor {
    color: #F8C006;
}

.fc1 {
    color: #626868;
}

.fc2 {
    color: #FFFFFF;
}

.fc3 {
    color: #999;
}

.c18 {
    color: #181818;
}

.cba {
    color: #BABABB;
}

.bg1 {
    background-color: #fcfcfc;
}

.bc3 {
    background-color: #EEEEEE;
}

.bg4 {
    background-color: #312d39;
}

.bg5 {
    background: #8c8c8c;
}

.bg6 {
    background: #737373;
}

.bg7 {
    background-color: #fff;
}


/* ======================================
预定义字号
==========================================*/

.f140 {
    font-size: 140PX;
}

.f120 {
    font-size: 120PX;
}

.f100 {
    font-size: 100PX;
}

.f64 {
    font-size: 63px;
}

.f60 {
    font-size: .75rem;
}

.f50 {
    font-size: 50PX;
}

.f48 {
    font-size: 48PX;
}

.f46 {
    font-size: 46PX;
}

.f42 {
    font-size: 42PX;
}

.f40 {
    font-size: 40PX;
}

.f36 {
    font-size: .45rem;
}

.f30 {
    font-size: 30PX;
}

.f29 {
    font-size: 29PX;
}

.f26 {
    font-size: .325rem;
}

.f28 {
    font-size: 28PX;
}

.f24 {
    font-size: 24PX;
}

.f22 {
    font-size: 22PX;
}

.f21 {
    font-size: 21px;
}

.f20 {
    font-size: 20PX;
}

.f18 {
    font-size: 18PX;
}

.f16 {
    font-size: 16PX;
}

.f14 {
    font-size: 14PX;
}

.f12 {
    font-size: 12PX;
}

.f70 {
    font-size: .875rem;
}

.f80 {
    font-size: 80PX;
}


/* 预定义间距 */

.pad100_0 {
    padding: 100px 0;
}

@media screen and (max-width: 1680px) {
    .pad100_0 {
        padding: 90px 0;
    }
}

@media screen and (max-width: 1600px) {
    .pad100_0 {
        padding: 80px 0;
    }
}

@media screen and (max-width: 1440px) {
    .pad100_0 {
        padding: 70px 0;
    }
}

@media screen and (max-width: 1366px) {
    .pad100_0 {
        padding: 60px 0;
    }
}

@media screen and (max-width: 1280px) {
    .pad100_0 {
        padding: 50px 0;
    }
}

@media screen and (max-width: 1024px) {
    .pad100_0 {
        padding: 40px 0;
    }
}

@media screen and (max-width: 980px) {
    .pad100_0 {
        padding: 30px 0;
    }
    h3,
    h4,
    h5,
    h6,
    dt {
        font-size: 16px !important;
    }
    a,
    span,
    p,
    dd,
    li {
        font-size: 14px !important;
    }
}

@media screen and (max-width: 768px) {
    .pad100_0 {
        padding: 20px 0;
    }
}

@media screen and (max-width: 640px) {}

@media screen and (max-width: 375px) {}

@font-face {
    font-family: 'SYHT';
    src: url('./fonts/MiSans-Regular.ttf') format('truetype');
}

body {
    font-family: 'SYHT';
}