html{
    font-size:16px;
}
body {
    padding: 0;
    margin: 0;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    color: #111111;
}
a {
    color: #ffffff;
    text-decoration: none;
}
a:hover {
    color: #ffffff;
}
/* ==================
          布局
 ==================== */

/*  -- flex弹性布局 -- */

.flex {
	display: flex;
}

.basis-xs {
	flex-basis: 20%;
}

.basis-sm {
	flex-basis: 40%;
}

.basis-df {
	flex-basis: 50%;
}

.basis-lg {
	flex-basis: 60%;
}

.basis-xl {
	flex-basis: 80%;
}

.flex-sub {
	flex: 1;
}

.flex-twice {
	flex: 2;
}

.flex-treble {
	flex: 3;
}

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

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

.align-start {
	align-items: flex-start;
}

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

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

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

.self-start {
	align-self: flex-start;
}

.self-center {
	align-self: flex-center;
}

.self-end {
	align-self: flex-end;
}

.self-stretch {
	align-self: stretch;
}

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

.justify-start {
	justify-content: flex-start;
}

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

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

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

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

.text-center {
    text-align: center;
}
.text-left {
    text-align: left;
}
.padding-sm {
    padding: 15px;
}
.padding-tb-xs {
    padding-top: 10px;
    padding-bottom: 10px;
}
.padding-bottom-sm {
    padding-bottom: 15px;
}
.padding-right-sm {
    padding-right: 15px;
}
.padding-left-sm {
    padding-left: 15px;
}
.margin-top-xs {
    margin-top: 10px;
}
.margin-top-sm {
    margin-top: 15px;
}
.margin-top {
    margin-top: 20px;
}
.margin-top-lg {
    margin-top: 30px;
}
.margin-top-xl {
    margin-top: 50px;
}
.margin-left-xs {
    margin-left: 10px;
}
.margin-left-sm {
    margin-left: 15px;
}
.margin-auto {
    margin-left: auto;
    margin-right: auto;
}

.text-white {
    color: #FFFFFF;
}

.text-sm {
    font-size: 1.2rem;
}

.block {
    display: block;
}

.cursor {
    cursor: pointer;
}

.box {
    width: 1200px;
    min-width: 1200px;
    margin: 0 auto;
}
.cel-1 {
    height: 493px;
    width: 100%;
    background: url(../images/bg-01.png) #ffffff no-repeat center top;
}
.code {
    width: 166px;
    height: 166px;
    border: 1px #111111 solid;
    border-radius: 12px;
    overflow: hidden;
}
.btn {
    width: 204px;
    height: 61px;
    background: #111111;
    color: #FFFFFF;
    border-radius: 12px;
}
.btn:hover {
    background: #717171;
}
.cel-2 {
    height: 562px;
    width: 100%;
    background: url(../images/bg-02.png) #f23321 no-repeat center top;
}
.cel-3 {
    height: 562px;
    width: 100%;
    background: url(../images/bg-03.png) #ffffff no-repeat center top;
}
.cel-4 {
    height: 562px;
    width: 100%;
    background: url(../images/bg-04.png) #f23321 no-repeat center top;
}
.title {
    font-size: 42px;
}
.remark {
    font-size: 28px;
    line-height: 1.5;
}
.line-white {
    width: 33px;
    height: 6px;
    background: #FFFFFF;
    margin: 10px 0;
    border-radius: 2px;
}
.line-black {
    width: 33px;
    height: 6px;
    background: #111111;
    margin: 10px 0;
    border-radius: 2px;
}
.footer {
    height: 80px;
    width: 100%;
}
.footer a {
    color: #111111;
    text-decoration: none;
}
.footer a:hover {
    color: #717171;
}
.page {
    display: block;
}
.main {
    display: none;
    background: url(../images/m-bg.png) no-repeat center top;
    background-size: 100%;
    text-align: center;
    padding-top: 32rem;
}
.m-code {
    width: 9.5rem;
    height: 9.5rem;
    border: 1px #111111 solid;
}
.m-code img{
    width: 100%;
    max-width: 100%;
}
.m-btn {
    width: 15.36rem;
    height: 4.11rem;
    border: 1px solid #060606;
    border-radius: 1rem;
    color: #111111;
    text-decoration: none;
}
.m-tags {
    width: 0.3rem;
    height: 1.6rem;
    background: #FF3636;
    border-radius: 2px;
}
.m-title {
    font-size: 1.6rem;
}

.m-remark {
    color: #606060;
    font-size: 1.1rem;
    line-height: 1.5;
}
.m-footer {
    color: #FFFFFF;
    padding: 15px 0;
    background: #FF3636;
}
.m-footer a{
    color: #FFFFFF;
}
@media screen and (max-width: 1020px) {
    a {
        color: #111111;
        text-decoration: none;
    }
    a:hover {
        color: #111111;
    }
	.page {
		display: none!important;
	}
    .main {
        display: block!important;
    }
}