html, body {
    margin: 0;
    padding: 0;
}

.mainapp-continer {
    width: 1200px;
    margin: 0 auto;
}

.pointer {
    cursor: pointer;
}
/*  -- 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;
}
/*  -- 内外边距 -- */

.margin-0 {
    margin: 0;
}

.margin-xs {
    margin: 5px;
}

.margin-sm {
    margin: 10px;
}

.margin {
    margin: 15px;
}

.margin-lg {
    margin: 20px;
}

.margin-xl {
    margin: 30px;
}

.margin-top-xs {
    margin-top: 5px;
}

.margin-top-sm {
    margin-top: 10px;
}

.margin-top-0 {
    margin-top: 0 !important;
}

.margin-top {
    margin-top: 15px;
}

.margin-top-lg {
    margin-top: 20px;
}

.margin-top-xl {
    margin-top: 30px;
}

.margin-right-xs {
    margin-right: 5px;
}

.margin-right-sm {
    margin-right: 10px;
}

.margin-right {
    margin-right: 15px;
}

.margin-right-lg {
    margin-right: 20px;
}

.margin-right-xl {
    margin-right: 30px;
}

.margin-bottom-xs {
    margin-bottom: 5px;
}

.margin-bottom-sm {
    margin-bottom: 10px;
}

.margin-bottom-0 {
    margin-bottom: 0 !important;
}

.margin-bottom {
    margin-bottom: 15px;
}

.margin-bottom-lg {
    margin-bottom: 20px;
}

.margin-bottom-xl {
    margin-bottom: 30px;
}

.margin-left-xs {
    margin-left: 5px;
}

.margin-left-sm {
    margin-left: 10px;
}

.margin-left {
    margin-left: 15px;
}

.margin-left-lg {
    margin-left: 20px;
}

.margin-left-xl {
    margin-left: 30px;
}

.margin-lr-xs {
    margin-left: 5px;
    margin-right: 5px;
}

.margin-lr-sm {
    margin-left: 10px;
    margin-right: 10px;
}

.margin-lr {
    margin-left: 15px;
    margin-right: 15px;
}

.margin-lr-lg {
    margin-left: 20px;
    margin-right: 20px;
}

.margin-lr-xl {
    margin-left: 30px;
    margin-right: 30px;
}

.margin-tb-xs {
    margin-top: 5px;
    margin-bottom: 5px;
}

.margin-tb-sm {
    margin-top: 10px;
    margin-bottom: 10px;
}

.margin-tb {
    margin-top: 15px;
    margin-bottom: 15px;
}

.margin-tb-lg {
    margin-top: 20px;
    margin-bottom: 20px;
}

.margin-tb-xl {
    margin-top: 30px;
    margin-bottom: 30px;
}

.padding-0 {
    padding: 0;
}

.padding-xs {
    padding: 5px;
}

.padding-sm {
    padding: 10px;
}

.padding {
    padding: 15px;
}

.padding-lg {
    padding: 20px;
}

.padding-xl {
    padding: 30px;
}

.padding-top-xs {
    padding-top: 5px;
}

.padding-top-sm {
    padding-top: 10px;
}

.padding-top {
    padding-top: 15px;
}

.padding-top-lg {
    padding-top: 20px;
}

.padding-top-xl {
    padding-top: 30px;
}

.padding-right-xs {
    padding-right: 5px;
}

.padding-right-sm {
    padding-right: 10px;
}

.padding-right {
    padding-right: 15px;
}

.padding-right-lg {
    padding-right: 20px;
}

.padding-right-xl {
    padding-right: 30px;
}

.padding-bottom-xs {
    padding-bottom: 5px;
}

.padding-bottom-sm {
    padding-bottom: 10px;
}

.padding-bottom {
    padding-bottom: 15px;
}

.padding-bottom-lg {
    padding-bottom: 20px;
}

.padding-bottom-xl {
    padding-bottom: 30px;
}

.padding-left-xs {
    padding-left: 5px;
}

.padding-left-sm {
    padding-left: 10px;
}

.padding-left {
    padding-left: 15px;
}

.padding-left-lg {
    padding-left: 20px;
}

.padding-left-xl {
    padding-left: 30px;
}

.padding-lr-xs {
    padding-left: 5px;
    padding-right: 5px;
}

.padding-lr-sm {
    padding-left: 10px;
    padding-right: 10px;
}

.padding-lr {
    padding-left: 15px;
    padding-right: 15px;
}

.padding-lr-lg {
    padding-left: 20px;
    padding-right: 20px;
}

.padding-lr-xl {
    padding-left: 30px;
    padding-right: 30px;
}

.padding-tb-xs {
    padding-top: 5px;
    padding-bottom: 5px;
}

.padding-tb-sm {
    padding-top: 10px;
    padding-bottom: 10px;
}

.padding-tb {
    padding-top: 15px;
    padding-bottom: 15px;
}

.padding-tb-lg {
    padding-top: 20px;
    padding-bottom: 20px;
}

.padding-tb-xl {
    padding-top: 30px;
    padding-bottom: 30px;
}

/* -- 浮动 --  */

.cf::after,
.cf::before {
    content: " ";
    display: table;
}

.cf::after {
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}
/* ==================
          背景
 ==================== */

.line-red::after,
.lines-red::after {
    border-color: #e54d42;
}

.line-orange::after,
.lines-orange::after {
    border-color: #f37b1d;
}

.line-yellow::after,
.lines-yellow::after {
    border-color: #fbbd08;
}

.line-olive::after,
.lines-olive::after {
    border-color: #8dc63f;
}

.line-green::after,
.lines-green::after {
    border-color: #39b54a;
}

.line-cyan::after,
.lines-cyan::after {
    border-color: #1cbbb4;
}

.line-blue::after,
.lines-blue::after {
    border-color: #0081ff;
}

.line-purple::after,
.lines-purple::after {
    border-color: #6739b6;
}

.line-mauve::after,
.lines-mauve::after {
    border-color: #9c26b0;
}

.line-pink::after,
.lines-pink::after {
    border-color: #e03997;
}

.line-brown::after,
.lines-brown::after {
    border-color: #a5673f;
}

.line-grey::after,
.lines-grey::after {
    border-color: #8799a3;
}

.line-gray::after,
.lines-gray::after {
    border-color: #aaaaaa;
}

.line-black::after,
.lines-black::after {
    border-color: #333333;
}

.line-white::after,
.lines-white::after {
    border-color: #ffffff;
}

.bg-red {
    background-color: #e54d42;
    color: #ffffff;
}

.bg-orange {
    background-color: #f37b1d;
    color: #ffffff;
}

.bg-yellow {
    background-color: #fbbd08;
    color: #333333;
}

.bg-olive {
    background-color: #8dc63f;
    color: #ffffff;
}

.bg-green {
    background-color: #39b54a;
    color: #ffffff;
}

.bg-cyan {
    background-color: #1cbbb4;
    color: #ffffff;
}

.bg-blue {
    background-color: #0081ff;
    color: #ffffff;
}

.bg-purple {
    background-color: #6739b6;
    color: #ffffff;
}

.bg-mauve {
    background-color: #9c26b0;
    color: #ffffff;
}

.bg-pink {
    background-color: #e03997;
    color: #ffffff;
}

.bg-brown {
    background-color: #a5673f;
    color: #ffffff;
}

.bg-grey {
    background-color: #8799a3;
    color: #ffffff;
}

.bg-gray {
    background-color: #f0f0f0;
    color: #333333;
}

.bg-black {
    background-color: #333333;
    color: #ffffff;
}

.bg-white {
    background-color: #ffffff;
    color: #666666;
}

.bg-shadeTop {
    background-image: linear-gradient(rgba(0, 0, 0, 1), rgba(0, 0, 0, 0.01));
    color: #ffffff;
}

.bg-shadeBottom {
    background-image: linear-gradient(rgba(0, 0, 0, 0.01), rgba(0, 0, 0, 1));
    color: #ffffff;
}

.bg-red.light {
    color: #e54d42;
    background-color: #fadbd9;
}

.bg-orange.light {
    color: #f37b1d;
    background-color: #fde6d2;
}

.bg-yellow.light {
    color: #fbbd08;
    background-color: #fef2ced2;
}

.bg-olive.light {
    color: #8dc63f;
    background-color: #e8f4d9;
}

.bg-green.light {
    color: #39b54a;
    background-color: #d7f0dbff;
}

.bg-cyan.light {
    color: #1cbbb4;
    background-color: #d2f1f0;
}

.bg-blue.light {
    color: #0081ff;
    background-color: #cce6ff;
}

.bg-purple.light {
    color: #6739b6;
    background-color: #e1d7f0;
}

.bg-mauve.light {
    color: #9c26b0;
    background-color: #ebd4ef;
}

.bg-pink.light {
    color: #e03997;
    background-color: #f9d7ea;
}

.bg-brown.light {
    color: #a5673f;
    background-color: #ede1d9;
}

.bg-grey.light {
    color: #8799a3;
    background-color: #e7ebed;
}

.bg-gradual-red {
    background-image: linear-gradient(45deg, #f43f3b, #ec008c);
    color: #ffffff;
}

.bg-gradual-orange {
    background-image: linear-gradient(45deg, #ff9700, #ed1c24);
    color: #ffffff;
}

.bg-gradual-green {
    background-image: linear-gradient(45deg, #39b54a, #8dc63f);
    color: #ffffff;
}

.bg-gradual-purple {
    background-image: linear-gradient(45deg, #9000ff, #5e00ff);
    color: #ffffff;
}

.bg-gradual-pink {
    background-image: linear-gradient(45deg, #ec008c, #6739b6);
    color: #ffffff;
}

.bg-gradual-blue {
    background-image: linear-gradient(45deg, #0081ff, #1cbbb4);
    color: #ffffff;
}

.shadow[class*="-red"] {
    box-shadow: 3px 3px 4px rgba(204, 69, 59, 0.2);
}

.shadow[class*="-orange"] {
    box-shadow: 3px 3px 4px rgba(217, 109, 26, 0.2);
}

.shadow[class*="-yellow"] {
    box-shadow: 3px 3px 4px rgba(224, 170, 7, 0.2);
}

.shadow[class*="-olive"] {
    box-shadow: 3px 3px 4px rgba(124, 173, 55, 0.2);
}

.shadow[class*="-green"] {
    box-shadow: 3px 3px 4px rgba(48, 156, 63, 0.2);
}

.shadow[class*="-cyan"] {
    box-shadow: 3px 3px 4px rgba(28, 187, 180, 0.2);
}

.shadow[class*="-blue"] {
    box-shadow: 3px 3px 4px rgba(0, 102, 204, 0.2);
}

.shadow[class*="-purple"] {
    box-shadow: 3px 3px 4px rgba(88, 48, 156, 0.2);
}

.shadow[class*="-mauve"] {
    box-shadow: 3px 3px 4px rgba(133, 33, 150, 0.2);
}

.shadow[class*="-pink"] {
    box-shadow: 3px 3px 4px rgba(199, 50, 134, 0.2);
}

.shadow[class*="-brown"] {
    box-shadow: 3px 3px 4px rgba(140, 88, 53, 0.2);
}

.shadow[class*="-grey"] {
    box-shadow: 3px 3px 4px rgba(114, 130, 138, 0.2);
}

.shadow[class*="-gray"] {
    box-shadow: 3px 3px 4px rgba(114, 130, 138, 0.2);
}

.shadow[class*="-black"] {
    box-shadow: 3px 3px 4px rgba(26, 26, 26, 0.2);
}

.shadow[class*="-white"] {
    box-shadow: 3px 3px 4px rgba(26, 26, 26, 0.2);
}

.text-shadow[class*="-red"] {
    text-shadow: 3px 3px 4px rgba(204, 69, 59, 0.2);
}

.text-shadow[class*="-orange"] {
    text-shadow: 3px 3px 4px rgba(217, 109, 26, 0.2);
}

.text-shadow[class*="-yellow"] {
    text-shadow: 3px 3px 4px rgba(224, 170, 7, 0.2);
}

.text-shadow[class*="-olive"] {
    text-shadow: 3px 3px 4px rgba(124, 173, 55, 0.2);
}

.text-shadow[class*="-green"] {
    text-shadow: 3px 3px 4px rgba(48, 156, 63, 0.2);
}

.text-shadow[class*="-cyan"] {
    text-shadow: 3px 3px 4px rgba(28, 187, 180, 0.2);
}

.text-shadow[class*="-blue"] {
    text-shadow: 3px 3px 4px rgba(0, 102, 204, 0.2);
}

.text-shadow[class*="-purple"] {
    text-shadow: 3px 3px 4px rgba(88, 48, 156, 0.2);
}

.text-shadow[class*="-mauve"] {
    text-shadow: 3px 3px 4px rgba(133, 33, 150, 0.2);
}

.text-shadow[class*="-pink"] {
    text-shadow: 3px 3px 4px rgba(199, 50, 134, 0.2);
}

.text-shadow[class*="-brown"] {
    text-shadow: 3px 3px 4px rgba(140, 88, 53, 0.2);
}

.text-shadow[class*="-grey"] {
    text-shadow: 3px 3px 4px rgba(114, 130, 138, 0.2);
}

.text-shadow[class*="-gray"] {
    text-shadow: 3px 3px 4px rgba(114, 130, 138, 0.2);
}

.text-shadow[class*="-black"] {
    text-shadow: 3px 3px 4px rgba(26, 26, 26, 0.2);
}

.bg-img {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.bg-mask {
    background-color: #333333;
    position: relative;
}

    .bg-mask::after {
        content: "";
        border-radius: inherit;
        width: 100%;
        height: 100%;
        display: block;
        background-color: rgba(0, 0, 0, 0.4);
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        top: 0;
    }

    .bg-mask view,
    .bg-mask cover-view {
        z-index: 5;
        position: relative;
    }

.bg-video {
    position: relative;
}

    .bg-video video {
        display: block;
        height: 100%;
        width: 100%;
        -o-object-fit: cover;
        object-fit: cover;
        position: absolute;
        top: 0;
        z-index: 0;
        pointer-events: none;
    }

/* ==================
					 文本
	==================== */

.text-xs {
    font-size: 10px;
}

.text-sm {
    font-size: 12px;
}

.text-df {
    font-size: 18px;
}

.text-lg {
    font-size: 16px;
}

.text-xl {
    font-size: 18px;
}

.text-xxl {
    font-size: 22px;
}

.text-sl {
    font-size: 40px;
}

.text-xsl {
    font-size: 110px;
}

.text-Abc {
    text-transform: Capitalize;
}

.text-ABC {
    text-transform: Uppercase;
}

.text-abc {
    text-transform: Lowercase;
}

.text-price::before {
    content: "¥";
    font-size: 80%;
    margin-right: 2px;
}

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

.text-bold {
    font-weight: bold;
}

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

.text-content {
    line-height: 1.6;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-red,
.line-red,
.lines-red {
    color: #e54d42;
}

.text-orange,
.line-orange,
.lines-orange {
    color: #f37b1d;
}

.text-yellow,
.line-yellow,
.lines-yellow {
    color: #fbbd08;
}

.text-olive,
.line-olive,
.lines-olive {
    color: #8dc63f;
}

.text-green,
.line-green,
.lines-green {
    color: #39b54a;
}

.text-cyan,
.line-cyan,
.lines-cyan {
    color: #1cbbb4;
}

.text-blue,
.line-blue,
.lines-blue {
    color: #0081ff;
}

.text-purple,
.line-purple,
.lines-purple {
    color: #6739b6;
}

.text-mauve,
.line-mauve,
.lines-mauve {
    color: #9c26b0;
}

.text-pink,
.line-pink,
.lines-pink {
    color: #e03997;
}

.text-brown,
.line-brown,
.lines-brown {
    color: #a5673f;
}

.text-grey,
.line-grey,
.lines-grey {
    color: #8799a3;
}

.text-gray,
.line-gray,
.lines-gray {
    color: #aaaaaa;
}

.text-black,
.line-black,
.lines-black {
    color: #333333;
}

.text-white,
.line-white,
.lines-white {
    color: #ffffff;
}

.border {
    border: 1px solid #ecf0f1;
}

.hover:hover
{
    background-color: #e6f7ff
}

.lin2 {
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.lin3 {
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}