/*全局样式*/

* {
    outline: none;
}

/*高度100%，宽度100%为layout*/

.aheight {
    height: 100%;
}

.hidden {
    overflow: hidden;
}

.hidden-x {
    overflow-x: hidden;
}

.hidden-y {
    overflow-y: hidden;
}

/*窗口禁止滚动*/

.body-hidden {
    overflow: hidden;
}

.body-scroll {
    overflow: scroll;
}

/*定位*/

.absolute {
    position: absolute;
}

.p-center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.bg-p-v {
    background: url()no-repeat center center/cover #fff;
}

.bg-p-c {
    background: url()no-repeat center center/contain #fff;
}

.mg-auto {
    margin: 0 auto;
}

/*行高*/

.height-22 {
    line-height: 22px;
}

.height-24 {
    line-height: 24px;
}

.height-26 {
    line-height: 26px;
}

/*动画时间*/

.tran-l {
    -webkit-transition: all ease-out 1s;
    -o-transition: all ease-out 1s;
    transition: all ease-out 1s;
}

.tran-b {
    -webkit-transition: all ease-out .5s;
    -o-transition: all ease-out .5s;
    transition: all ease-out .5s;
}

.tran {
    -webkit-transition: all ease-out .3s;
    -o-transition: all ease-out .3s;
    transition: all ease-out .3s;
}

.tran-s {
    -webkit-transition: all ease-out .2s;
    -o-transition: all ease-out .2s;
    transition: all ease-out .2s;
}

.tran-m {
    -webkit-transition: all ease-out .1s;
    -o-transition: all ease-out .1s;
    transition: all ease-out .1s;
}

.tran-36 {
    -webkit-transition: all ease-out .36s;
    -o-transition: all ease-out .36s;
    transition: all ease-out .36s;
}

.block {
    display: block
}

.iblock {
    display: inline-block;
}

.bg-none {
    background: none !important;
}

.bg-p-v {
    background: url()no-repeat center center/cover;
}

.bg-p-c {
    background: url()no-repeat center center/contain;
}

.bg-f3 {
    background-color: #f3f3f3;
}

.cursor-p {
    cursor: pointer;
}

.cursor-d {
    cursor: default;
}

/*背景颜色*/

.bg-25 {
    background-color: #252525;
}

/*边框颜色*/

.bd-25 {
    border-color: #252525;
}

/*文字设置*/

.strong {
    font-weight: bold;
}

.size-14 {
    font-size: 1.4rem;
}

.size-15 {
    font-size: 1.5rem;
}

.size-16 {
    font-size: 1.6rem;
}

.size-18 {
    font-size: 1.8rem;
}

.size-20 {
    font-size: 2rem;
}

.size-22 {
    font-size: 2.2rem;
}

.size-24 {
    font-size: 2.4rem;
}

.size-26 {
    font-size: 2.6rem;
}

.size-28 {
    font-size: 2.8rem;
}

.size-30 {
    font-size: 3rem;
}

.size-32 {
    font-size: 3.2rem;
}

.size-34 {
    font-size: 3.4rem;
}

.size-36 {
    font-size: 3.6rem;
}

.size-40 {
    font-size: 4rem;
}

.size-44 {
    font-size: 4.4rem;
}

.size-54 {
    font-size: 5.4rem;
}

.size-60 {
    font-size: 6rem;
}

.size-72 {
    font-size: 7.2rem;
}

@media (max-width: 1023px) {
    .size-14 {
        font-size: 1.2rem;
    }
    .size-15 {
        font-size: 1.3rem;
    }
    .size-16 {
        font-size: 1.4rem;
    }
    .size-18 {
        font-size: 1.5rem;
    }
    .size-20,
    .size-22 {
        font-size: 1.8rem;
    }
    .size-24 {
        font-size: 2rem;
    }
    .size-26 {
        font-size: 2rem;
    }
    .size-28 {
        font-size: 2rem;
    }
    .size-30 {
        font-size: 2.1rem;
    }
    .size-32 {
        font-size: 2.2rem
    }
    .size-34 {
        font-size: 2.6rem;
    }
    .size-40 {
        font-size: 3.2rem;
    }
    .size-44 {
        font-size: 3.4rem;
    }
    .size-60 {
        font-size: 3rem;
    }
}

.a-txt-main {
    color: #555;
}

/*.a-txt-main:hover,a.a-txt-main:focus{color: #0a8;}*/

.a-txt-white {
    color: #fff;
}

/*.a-txt-white:hover,a.a-txt-white:focus{color: #0a8;}*/

.height-44 {
    line-height: 44px;
}

/*不同屏幕的设置*/

/* 内边距 */

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

.pd-left-none {
    padding-left: 0;
}

@media (max-width:767px) {
    .pad-tl-n {
        padding-left: 0;
        padding-right: 0;
    }
}

@media (min-width: 480px) {
    /*内边距*/
    .pd-mini-none {
        padding: 0;
    }
    .pd-mini-h {
        padding: 40px;
    }
    .pd-mini-l {
        padding: 30px;
    }
    .pd-mini-b {
        padding: 20px;
    }
    .pd-mini {
        padding: 10px;
    }
    .pd-mini-s {
        padding: 5px;
    }
    .pd-mini-m {
        padding: 2px;
    }
    .pd-top-mini-h {
        padding-top: 40px;
    }
    .pd-top-mini-l {
        padding-top: 30px;
    }
    .pd-top-mini-b {
        padding-top: 20px;
    }
    .pd-top-mini {
        padding-top: 10px;
    }
    .pd-top-mini-s {
        padding-top: 5px;
    }
    .pd-top-mini-m {
        padding-top: 2px;
    }
    .pd-right-mini-h {
        padding-right: 40px;
    }
    .pd-right-mini-l {
        padding-right: 40px;
    }
    .pd-right-mini-b {
        padding-right: 20px;
    }
    .pd-right-mini {
        padding-right: 10px;
    }
    .pd-right-mini-s {
        padding-right: 5px;
    }
    .pd-right-mini-m {
        padding-right: 2px;
    }
    .pd-bottom-mini-h {
        padding-bottom: 40px;
    }
    .pd-bottom-mini-l {
        padding-bottom: 30px;
    }
    .pd-bottom-mini-b {
        padding-bottom: 20px;
    }
    .pd-bottom-mini {
        padding-bottom: 10px;
    }
    .pd-bottom-mini-s {
        padding-bottom: 5px;
    }
    .pd-bottom-mini-m {
        padding-bottom: 2px;
    }
    .pd-left-mini-h {
        padding-left: 40px;
    }
    .pd-left-mini-l {
        padding-left: 30px;
    }
    .pd-left-mini-b {
        padding-left: 20px;
    }
    .pd-left-mini {
        padding-left: 10px;
    }
    .pd-left-mini-s {
        padding-left: 5px;
    }
    .pd-left-mini-m {
        padding-left: 2px;
    }
    /*外边距*/
    .mg-mini-none {
        margin: 0;
    }
    .mg-mini-h {
        margin: 40px;
    }
    .mg-mini-l {
        margin: 30px;
    }
    .mg-mini-b {
        margin: 20px;
    }
    .mg-mini {
        margin: 10px;
    }
    .mg-mini-s {
        margin: 5px;
    }
    .mg-mini-m {
        margin: 2px;
    }
    .mg-top-mini-h {
        margin-top: 40px;
    }
    .mg-top-mini-l {
        margin-top: 30px;
    }
    .mg-top-mini-b {
        margin-top: 20px;
    }
    .mg-top-mini {
        margin-top: 10px;
    }
    .mg-top-mini-s {
        margin-top: 5px;
    }
    .mg-top-mini-m {
        margin-top: 2px;
    }
    .mg-right-mini-h {
        margin-right: 40px;
    }
    .mg-right-mini-l {
        margin-right: 30px;
    }
    .mg-right-mini-b {
        margin-right: 20px;
    }
    .mg-right-mini {
        margin-right: 10px;
    }
    .mg-right-mini-s {
        margin-right: 5px;
    }
    .mg-right-mini-m {
        margin-right: 2px;
    }
    .mg-bottom-mini-h {
        margin-bottom: 40px;
    }
    .mg-bottom-mini-l {
        margin-bottom: 30px;
    }
    .mg-bottom-mini-b {
        margin-bottom: 20px;
    }
    .mg-bottom-mini {
        margin-bottom: 10px;
    }
    .mg-bottom-mini-s {
        margin-bottom: 5px;
    }
    .mg-bottom-mini-m {
        margin-bottom: 2px;
    }
    .mg-left-mini-h {
        margin-left: 40px;
    }
    .mg-left-mini-l {
        margin-left: 30px;
    }
    .mg-left-mini-b {
        margin-left: 20px;
    }
    .mg-left-mini {
        margin-left: 10px;
    }
    .mg-left-mini-s {
        margin-left: 5px;
    }
    .mg-left-mini-m {
        margin-left: 2px;
    }
    /*透明度*/
    .opacity-m {
        filter: alpha(opacity=0);
        opacity: 0;
    }
    .opacity-m-mini {
        filter: alpha(opacity=80);
        opacity: 0.8;
    }
    .opacity-m-small {
        filter: alpha(opacity=60);
        opacity: 0.6;
    }
    .opacity-m-big {
        filter: alpha(opacity=40);
        opacity: 0.4;
    }
    .opacity-m-large {
        filter: alpha(opacity=20);
        opacity: 0.2;
    }
    .opacity-m-none {
        filter: alpha(opacity=100);
        opacity: 1;
    }
}

@media (min-width: 768px) {
    .pad-initial {
        padding: initial;
    }
    /*内边距*/
    .pd-small-none {
        padding: 0;
    }
    .pd-small-h {
        padding: 40px;
    }
    .pd-small-l {
        padding: 30px;
    }
    .pd-small-b {
        padding: 20px;
    }
    .pd-small {
        padding: 10px;
    }
    .pd-small-s {
        padding: 5px;
    }
    .pd-small-m {
        padding: 2px;
    }
    .pd-top-small-h {
        padding-top: 40px;
    }
    .pd-top-small-l {
        padding-top: 30px;
    }
    .pd-top-small-b {
        padding-top: 20px;
    }
    .pd-top-small {
        padding-top: 10px;
    }
    .pd-top-small-s {
        padding-top: 5px;
    }
    .pd-top-small-m {
        padding-top: 2px;
    }
    .pd-right-small-h {
        padding-right: 40px;
    }
    .pd-right-small-l {
        padding-right: 30px;
    }
    .pd-right-small-b {
        padding-right: 20px;
    }
    .pd-right-small {
        padding-right: 10px;
    }
    .pd-right-small-s {
        padding-right: 5px;
    }
    .pd-right-small-m {
        padding-right: 2px;
    }
    .pd-bottom-small-h {
        padding-bottom: 40px;
    }
    .pd-bottom-small-l {
        padding-bottom: 30px;
    }
    .pd-bottom-small-b {
        padding-bottom: 20px;
    }
    .pd-bottom-small {
        padding-bottom: 10px;
    }
    .pd-bottom-small-s {
        padding-bottom: 5px;
    }
    .pd-bottom-small-m {
        padding-bottom: 2px;
    }
    .pd-left-small-h {
        padding-left: 40px;
    }
    .pd-left-small-l {
        padding-left: 30px;
    }
    .pd-left-small-b {
        padding-left: 20px;
    }
    .pd-left-small {
        padding-left: 10px;
    }
    .pd-left-small-s {
        padding-left: 5px;
    }
    .pd-left-small-m {
        padding-left: 2px;
    }
    /*外边距*/
    .mg-small-none {
        margin: 0;
    }
    .mg-small-h {
        margin: 40px;
    }
    .mg-small-l {
        margin: 30px;
    }
    .mg-small-b {
        margin: 20px;
    }
    .mg-small {
        margin: 10px;
    }
    .mg-small-s {
        margin: 5px;
    }
    .mg-small-m {
        margin: 2px;
    }
    .mg-top-small-h {
        margin-top: 40px;
    }
    .mg-top-small-l {
        margin-top: 30px;
    }
    .mg-top-small-b {
        margin-top: 20px;
    }
    .mg-top-small {
        margin-top: 10px;
    }
    .mg-top-small-s {
        margin-top: 5px;
    }
    .mg-top-small-m {
        margin-top: 2px;
    }
    .mg-right-small-h {
        margin-right: 40px;
    }
    .mg-right-small-l {
        margin-right: 30px;
    }
    .mg-right-small-b {
        margin-right: 20px;
    }
    .mg-right-small {
        margin-right: 10px;
    }
    .mg-right-small-s {
        margin-right: 5px;
    }
    .mg-right-small-m {
        margin-right: 2px;
    }
    .mg-bottom-small-h {
        margin-bottom: 40px;
    }
    .mg-bottom-small-l {
        margin-bottom: 30px;
    }
    .mg-bottom-small-b {
        margin-bottom: 20px;
    }
    .mg-bottom-small {
        margin-bottom: 10px;
    }
    .mg-bottom-small-s {
        margin-bottom: 5px;
    }
    .mg-bottom-small-m {
        margin-bottom: 2px;
    }
    .mg-left-small-h {
        margin-left: 40px;
    }
    .mg-left-small-l {
        margin-left: 30px;
    }
    .mg-left-small-b {
        margin-left: 20px;
    }
    .mg-left-small {
        margin-left: 10px;
    }
    .mg-left-small-s {
        margin-left: 5px;
    }
    .mg-left-small-m {
        margin-left: 2px;
    }
    /*透明度*/
    .opacity-s {
        filter: alpha(opacity=0);
        opacity: 0;
    }
    .opacity-s-mini {
        filter: alpha(opacity=80);
        opacity: 0.8;
    }
    .opacity-s-small {
        filter: alpha(opacity=60);
        opacity: 0.6;
    }
    .opacity-s-big {
        filter: alpha(opacity=40);
        opacity: 0.4;
    }
    .opacity-s-large {
        filter: alpha(opacity=20);
        opacity: 0.2;
    }
    .opacity-s-none {
        filter: alpha(opacity=100);
        opacity: 1;
    }
}

@media (min-width: 1024px) {
    /*内边距*/
    .pd-big-none {
        padding: 0;
    }
    .pd-big-h {
        padding: 40px;
    }
    .pd-big-l {
        padding: 30px;
    }
    .pd-big-b {
        padding: 20px;
    }
    .pd-big {
        padding: 10px;
    }
    .pd-big-s {
        padding: 5px;
    }
    .pd-big-m {
        padding: 2px;
    }
    .pd-top-big-h {
        padding-top: 40px;
    }
    .pd-top-big-l {
        padding-top: 30px;
    }
    .pd-top-big-b {
        padding-top: 20px;
    }
    .pd-top-big {
        padding-top: 10px;
    }
    .pd-top-big-s {
        padding-top: 5px;
    }
    .pd-top-big-m {
        padding-top: 2px;
    }
    .pd-right-big-h {
        padding-right: 40px;
    }
    .pd-right-big-l {
        padding-right: 30px;
    }
    .pd-right-big-b {
        padding-right: 20px;
    }
    .pd-right-big {
        padding-right: 10px;
    }
    .pd-right-big-s {
        padding-right: 5px;
    }
    .pd-right-big-m {
        padding-right: 2px;
    }
    .pd-bottom-big-h {
        padding-bottom: 40px;
    }
    .pd-bottom-big-l {
        padding-bottom: 30px;
    }
    .pd-bottom-big-b {
        padding-bottom: 20px;
    }
    .pd-bottom-big {
        padding-bottom: 10px;
    }
    .pd-bottom-big-s {
        padding-bottom: 5px;
    }
    .pd-bottom-big-m {
        padding-bottom: 2px;
    }
    .pd-left-big-h {
        padding-left: 40px;
    }
    .pd-left-big-l {
        padding-left: 30px;
    }
    .pd-left-big-b {
        padding-left: 20px;
    }
    .pd-left-big {
        padding-left: 10px;
    }
    .pd-left-big-s {
        padding-left: 5px;
    }
    .pd-left-big-m {
        padding-left: 2px;
    }
    /*外边距*/
    .mg-big-none {
        margin: 0;
    }
    .mg-big-h {
        margin: 40px;
    }
    .mg-big-l {
        margin: 30px;
    }
    .mg-big-b {
        margin: 20px;
    }
    .mg-big {
        margin: 10px;
    }
    .mg-big-s {
        margin: 5px;
    }
    .mg-big-m {
        margin: 2px;
    }
    .mg-top-big-h {
        margin-top: 40px;
    }
    .mg-top-big-l {
        margin-top: 30px;
    }
    .mg-top-big-b {
        margin-top: 20px;
    }
    .mg-top-big {
        margin-top: 10px;
    }
    .mg-top-big-s {
        margin-top: 5px;
    }
    .mg-top-big-m {
        margin-top: 2px;
    }
    .mg-right-big-h {
        margin-right: 40px;
    }
    .mg-right-big-l {
        margin-right: 30px;
    }
    .mg-right-big-b {
        margin-right: 20px;
    }
    .mg-right-big {
        margin-right: 10px;
    }
    .mg-right-big-s {
        margin-right: 5px;
    }
    .mg-right-big-m {
        margin-right: 2px;
    }
    .mg-bottom-big-h {
        margin-bottom: 40px;
    }
    .mg-bottom-big-l {
        margin-bottom: 30px;
    }
    .mg-bottom-big-b {
        margin-bottom: 20px;
    }
    .mg-bottom-big {
        margin-bottom: 10px;
    }
    .mg-bottom-big-s {
        margin-bottom: 5px;
    }
    .mg-bottom-big-m {
        margin-bottom: 2px;
    }
    .mg-left-big-h {
        margin-left: 40px;
    }
    .mg-left-big-l {
        margin-left: 30px;
    }
    .mg-left-big-b {
        margin-left: 20px;
    }
    .mg-left-big {
        margin-left: 10px;
    }
    .mg-left-big-s {
        margin-left: 5px;
    }
    .mg-left-big-m {
        margin-left: 2px;
    }
    /*透明度*/
    .opacity-big {
        filter: alpha(opacity=0);
        opacity: 0;
    }
    .opacity-big-mini {
        filter: alpha(opacity=80);
        opacity: 0.8;
    }
    .opacity-big-small {
        filter: alpha(opacity=60);
        opacity: 0.6;
    }
    .opacity-big-big {
        filter: alpha(opacity=40);
        opacity: 0.4;
    }
    .opacity-big-large {
        filter: alpha(opacity=20);
        opacity: 0.2;
    }
    .opacity-big-none {
        filter: alpha(opacity=100);
        opacity: 1;
    }
}

@media (min-width: 1220px) {
    /*内边距*/
    .pd-large-none {
        padding: 0;
    }
    .pd-large-h {
        padding: 40px;
    }
    .pd-large-l {
        padding: 30px;
    }
    .pd-large-b {
        padding: 20px;
    }
    .pd-large {
        padding: 10px;
    }
    .pd-large-s {
        padding: 5px;
    }
    .pd-large-m {
        padding: 2px;
    }
    .pd-top-large-h {
        padding-top: 40px;
    }
    .pd-top-large-l {
        padding-top: 30px;
    }
    .pd-top-large-b {
        padding-top: 20px;
    }
    .pd-top-large {
        padding-top: 10px;
    }
    .pd-top-large-s {
        padding-top: 5px;
    }
    .pd-top-large-m {
        padding-top: 2px;
    }
    .pd-right-large-h {
        padding-right: 40px;
    }
    .pd-right-large-l {
        padding-right: 30px;
    }
    .pd-right-large-b {
        padding-right: 20px;
    }
    .pd-right-large {
        padding-right: 10px;
    }
    .pd-right-large-s {
        padding-right: 5px;
    }
    .pd-right-large-m {
        padding-right: 2px;
    }
    .pd-bottom-large-h {
        padding-bottom: 40px;
    }
    .pd-bottom-large-l {
        padding-bottom: 30px;
    }
    .pd-bottom-large-b {
        padding-bottom: 20px;
    }
    .pd-bottom-large {
        padding-bottom: 10px;
    }
    .pd-bottom-large-s {
        padding-bottom: 5px;
    }
    .pd-bottom-large-m {
        padding-bottom: 2px;
    }
    .pd-left-large-h {
        padding-left: 40px;
    }
    .pd-left-large-l {
        padding-left: 30px;
    }
    .pd-left-large-b {
        padding-left: 20px;
    }
    .pd-left-large {
        padding-left: 10px;
    }
    .pd-left-large-s {
        padding-left: 5px;
    }
    .pd-left-large-m {
        padding-left: 2px;
    }
    /*外边距*/
    .mg-large-none {
        margin: 0;
    }
    .mg-large-h {
        margin: 40px;
    }
    .mg-large-l {
        margin: 30px;
    }
    .mg-large-b {
        margin: 20px;
    }
    .mg-large {
        margin: 10px;
    }
    .mg-large-s {
        margin: 5px;
    }
    .mg-large-m {
        margin: 2px;
    }
    .mg-top-large-h {
        margin-top: 40px;
    }
    .mg-top-large-l {
        margin-top: 30px;
    }
    .mg-top-large-b {
        margin-top: 20px;
    }
    .mg-top-large {
        margin-top: 10px;
    }
    .mg-top-large-s {
        margin-top: 5px;
    }
    .mg-top-large-m {
        margin-top: 2px;
    }
    .mg-right-large-h {
        margin-right: 40px;
    }
    .mg-right-large-l {
        margin-right: 30px;
    }
    .mg-right-large-b {
        margin-right: 20px;
    }
    .mg-right-large {
        margin-right: 10px;
    }
    .mg-right-large-s {
        margin-right: 5px;
    }
    .mg-right-large-m {
        margin-right: 2px;
    }
    .mg-bottom-large-h {
        margin-bottom: 40px;
    }
    .mg-bottom-large-l {
        margin-bottom: 30px;
    }
    .mg-bottom-large-b {
        margin-bottom: 20px;
    }
    .mg-bottom-large {
        margin-bottom: 10px;
    }
    .mg-bottom-large-s {
        margin-bottom: 5px;
    }
    .mg-bottom-large-m {
        margin-bottom: 2px;
    }
    .mg-left-large-h {
        margin-left: 40px;
    }
    .mg-left-large-l {
        margin-left: 30px;
    }
    .mg-left-large-b {
        margin-left: 20px;
    }
    .mg-left-large {
        margin-left: 10px;
    }
    .mg-left-large-s {
        margin-left: 5px;
    }
    .mg-left-large-m {
        margin-left: 2px;
    }
    /*透明度*/
    .opacity-l {
        filter: alpha(opacity=0);
        opacity: 0;
    }
    .opacity-l-mini {
        filter: alpha(opacity=80);
        opacity: 0.8;
    }
    .opacity-l-small {
        filter: alpha(opacity=60);
        opacity: 0.6;
    }
    .opacity-l-big {
        filter: alpha(opacity=40);
        opacity: 0.4;
    }
    .opacity-l-large {
        filter: alpha(opacity=20);
        opacity: 0.2;
    }
    .opacity-l-none {
        filter: alpha(opacity=100);
        opacity: 1;
    }
}

@media (min-width: 1420px) {
    /*内边距*/
    .pd-huge-none {
        padding: 0;
    }
    .pd-huge-h {
        padding: 40px;
    }
    .pd-huge-l {
        padding: 30px;
    }
    .pd-huge-b {
        padding: 20px;
    }
    .pd-huge {
        padding: 10px;
    }
    .pd-huge-s {
        padding: 5px;
    }
    .pd-huge-m {
        padding: 2px;
    }
    .pd-top-huge-h {
        padding-top: 40px;
    }
    .pd-top-huge-l {
        padding-top: 30px;
    }
    .pd-top-huge-b {
        padding-top: 20px;
    }
    .pd-top-huge {
        padding-top: 10px;
    }
    .pd-top-huge-s {
        padding-top: 5px;
    }
    .pd-top-huge-m {
        padding-top: 2px;
    }
    .pd-right-huge-h {
        padding-right: 40px;
    }
    .pd-right-huge-l {
        padding-right: 30px;
    }
    .pd-right-huge-b {
        padding-right: 20px;
    }
    .pd-right-huge {
        padding-right: 10px;
    }
    .pd-right-huge-s {
        padding-right: 5px;
    }
    .pd-right-huge-m {
        padding-right: 2px;
    }
    .pd-bottom-huge-h {
        padding-bottom: 40px;
    }
    .pd-bottom-huge-l {
        padding-bottom: 30px;
    }
    .pd-bottom-huge-b {
        padding-bottom: 20px;
    }
    .pd-bottom-huge {
        padding-bottom: 10px;
    }
    .pd-bottom-huge-s {
        padding-bottom: 5px;
    }
    .pd-bottom-huge-m {
        padding-bottom: 2px;
    }
    .pd-left-huge-h {
        padding-left: 40px;
    }
    .pd-left-huge-l {
        padding-left: 30px;
    }
    .pd-left-huge-b {
        padding-left: 20px;
    }
    .pd-left-huge {
        padding-left: 10px;
    }
    .pd-left-huge-s {
        padding-left: 5px;
    }
    .pd-left-huge-m {
        padding-left: 2px;
    }
    /*外边距*/
    .mg-huge-none {
        margin: 0;
    }
    .mg-huge-h {
        margin: 40px;
    }
    .mg-huge-l {
        margin: 30px;
    }
    .mg-huge-b {
        margin: 20px;
    }
    .mg-huge {
        margin: 10px;
    }
    .mg-huge-s {
        margin: 5px;
    }
    .mg-huge-m {
        margin: 2px;
    }
    .mg-top-huge-h {
        margin-top: 40px;
    }
    .mg-top-huge-l {
        margin-top: 30px;
    }
    .mg-top-huge-b {
        margin-top: 20px;
    }
    .mg-top-huge {
        margin-top: 10px;
    }
    .mg-top-huge-s {
        margin-top: 5px;
    }
    .mg-top-huge-m {
        margin-top: 2px;
    }
    .mg-right-huge-h {
        margin-right: 40px;
    }
    .mg-right-huge-l {
        margin-right: 30px;
    }
    .mg-right-huge-b {
        margin-right: 20px;
    }
    .mg-right-huge {
        margin-right: 10px;
    }
    .mg-right-huge-s {
        margin-right: 5px;
    }
    .mg-right-huge-m {
        margin-right: 2px;
    }
    .mg-bottom-huge-h {
        margin-bottom: 40px;
    }
    .mg-bottom-huge-l {
        margin-bottom: 30px;
    }
    .mg-bottom-huge-b {
        margin-bottom: 20px;
    }
    .mg-bottom-huge {
        margin-bottom: 10px;
    }
    .mg-bottom-huge-s {
        margin-bottom: 5px;
    }
    .mg-bottom-huge-m {
        margin-bottom: 2px;
    }
    .mg-left-huge-h {
        margin-left: 40px;
    }
    .mg-left-huge-l {
        margin-left: 30px;
    }
    .mg-left-huge-b {
        margin-left: 20px;
    }
    .mg-left-huge {
        margin-left: 10px;
    }
    .mg-left-huge-s {
        margin-left: 5px;
    }
    .mg-left-huge-m {
        margin-left: 2px;
    }
    /*透明度*/
    .opacity-h {
        filter: alpha(opacity=0);
        opacity: 0;
    }
    .opacity-h-mini {
        filter: alpha(opacity=80);
        opacity: 0.8;
    }
    .opacity-h-small {
        filter: alpha(opacity=60);
        opacity: 0.6;
    }
    .opacity-h-big {
        filter: alpha(opacity=40);
        opacity: 0.4;
    }
    .opacity-h-large {
        filter: alpha(opacity=20);
        opacity: 0.2;
    }
    .opacity-h-none {
        filter: alpha(opacity=100);
        opacity: 1;
    }
}

/*文本颜色*/

.txt-33 {
    color: #333333;
}

.txt-626d78 {
    color: #626d78;
}

.txt-77 {
    color: #777777;
}

.txt-81 {
    color: #818181;
}

.txt-a4 {
    color: #a4a4a4;
}

.txt-b3 {
    color: #b3b3b3;
}

.txt-b7 {
    color: #b7b7b7;
}

.txt-b9 {
    color: #b9b9b9;
}

.txt-7b {
    color: #7b7b7b;
}

.txt-9c {
    color: #9c9c9c;
}

.txt-c1 {
    color: #c1c1c1;
}

.txt-f5 {
    color: #f5f5f5;
}

/* 只显示两行文字,多出省略 */

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

/* 只显示三行文字,多出省略 */

.space-nowrap-t3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

/* 单行省略 */

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

/*文本行数*/

.line-1 {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.line-p-2 {
    height: 46px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.line-p-4 {
    height: 46px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

/*按钮左滑入动效*/

.btn-move-box .btn-move>button {
    padding: 5px 30px;
    min-width: 118px;
    height: 32px;
    position: relative;
    background-color: rgba(255, 255, 255, 0);
    z-index: 2;
}

.btn-move-box .btn-move>button:hover {
    border-color: #0a8;
    color: #fff;
}

.btn-move-box .btn-move>button>span {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.btn-move-box .btn-move>button>i {
    display: block;
    width: 0;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #0a8;
    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    transition: all 0.4s;
    z-index: 1;
}

.btn-move-box:hover .btn-move>button>i {
    width: 100%;
}

.btn-move-box:hover .btn-move>button {
    border-color: #0a8;
    color: #fff;
}

.btn-move-box:hover .btn-move>button::before {
    width: 100%;
}

.btn-move-box .btn-move>span {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.ani-btn-box .ani-btn::after {
    content: "MORE";
    display: block;
    width: 160px;
    height: 42px;
    background: rgba(255, 255, 255, 0.22);
    text-align: center;
    line-height: 42px;
    font-size: 14px;
    color: #aeaeae;
    border: 1px solid #C6C6C6;
    transition: all 0.5s ease 0s;
    z-index: 1;
    font-family: "Times New Roman", Times, serif;
    position: absolute;
}

.ani-btn-box:hover .ani-btn::after {
    background: rgb(61, 61, 61);
    border: 1px solid rgba(198, 198, 198, 0);
}

.ani-btn-box .ani-btn::before {
    content: "";
    display: block;
    width: 0;
    height: 42px;
    background-color: #000;
    position: absolute;
    top: 0;
    border: 1px solid #000;
    opacity: 0;
    transition: all 0.5s ease 0s;
}

.ani-btn-box:hover .ani-btn::before {
    width: 160px;
    opacity: 1;
}

/*小箭头动效*/

.btn.icon {
    padding: 10px 40px;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.btn.icon:hover {
    padding-right: 50px;
    padding-left: 30px;
}

.btn.icon::after {
    content: "\f105";
    display: inline-block;
    font: normal normal normal 14px/1 FontAwesome;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    position: absolute;
    right: 40%;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
    color: fff;
    visibility: hidden;
}

.btn.icon:hover::after {
    right: 26%;
    visibility: visible;
}

/*居中的导航or导航按钮组*/

/*同宽度的按钮*/

.nav-demo.demo1.equal>li {
    width: 100px;
    padding: 0;
}

/*版本一*/

.nav-demo.demo1>li {
    margin-right: 5px;
}

.nav-demo.demo1>li>a {
    padding: 8px 22px;
    border-color: #eee;
}

.nav-demo.demo1>li:hover>a,
.nav-demo.demo1>li.active>a {
    border-color: #0a8;
    color: #fff;
    background-color: #0a8;
}

/*版本二*/

.nav-demo.demo2 a>i {
    width: 50px;
    height: 50px;
    margin-left: 0;
    background-color: #000;
    background-repeat: no-repeat;
}

/*----------------移动端响应----------------*/

@media (max-width: 1023px) {
    .nav-demo.demo1 {
        margin-top: -5px;
    }
    .nav-demo.demo1>li {
        margin-top: 5px;
    }
    .nav-demo.demo1>li>a {
        padding: 5px 12px;
    }
}

/*鼠标经过图片放大*/

.img-scale-box:hover img.scale-img {
    -ms-transform: scale(1.08, 1.08);
    -moz-transform: scale(1.08, 1.08);
    -webkit-transform: scale(1.08, 1.08);
    -o-transform: scale(1.08, 1.08);
    transform: scale(1.08, 1.08);
}

.img-scale-box:hover img.scale-img-s {
    -ms-transform: scale(1.06, 1.06);
    -moz-transform: scale(1.06, 1.06);
    -webkit-transform: scale(1.06, 1.06);
    -o-transform: scale(1.06, 1.06);
    transform: scale(1.06, 1.06);
}

/*占位撑开盒子的 img隐藏设置*/

img.seize {
    visibility: hidden;
}

@media (max-width: 1023px) {
    img.seize {
        display: none;
    }
    img.seize.m_show {
        display: unset;
    }
}

/*鼠标经过的框线效果*/

.bd-after-l::after,
.bd-after-b::after,
.bd-after::after,
.bd-after-s::after,
.bd-after-m::after {
    content: "";
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    border: 1px solid #fff;
    background-color: rgba(0, 0, 0, 0);
    visibility: hidden;
    -webkit-transition: all 0.36s;
    -o-transition: all 0.36s;
    transition: all 0.36s;
    cursor: pointer;
}

.bd-after-l:hover::after,
.bd-after-b:hover::after,
.bd-after:hover::after,
.bd-after-s:hover::after,
.bd-after-m:hover::after {
    opacity: 1;
    visibility: visible;
}

.bd-after-l::after {
    width: 99%;
    height: 99%;
}

.bd-after-b::after {
    width: 98%;
    height: 98%;
}

.bd-after::after {
    width: 97%;
    height: 97%;
}

.bd-after-s::after {
    width: 96%;
    height: 96%;
}

.bd-after-m::after {
    width: 95%;
    height: 95%;
}

/*----------------移动端响应----------------*/

@media (max-width: 1023px) {
    .bd-after-l::after,
    .bd-after-b::after,
    .bd-after::after,
    .bd-after-s::after,
    .bd-after-m::after {
        visibility: hidden;
        display: none;
    }
}

/*鼠标经过的蒙版*/

/*蒙版一——线框*/

.mask-box .after-mask-m,
.mask-box .after-mask-s,
.mask-box .after-mask,
.mask-box .after-mask-b,
.mask-box .after-mask-l {
    position: relative;
}

.mask-box .after-mask-m::after,
.mask-box .after-mask-s::after,
.mask-box .after-mask::after,
.mask-box .after-mask-b::after,
.mask-box .after-mask-l::after {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    content: "";
    transition: .36s ease;
    opacity: 0;
}

.mask-box:hover .after-mask-m::after,
.mask-box:hover .after-mask-s::after,
.mask-box:hover .after-mask::after,
.mask-box:hover .after-mask-b::after,
.mask-box:hover .after-mask-l::after {
    opacity: 1;
}

.mask-box .after-mask-m::after {
    background-color: rgba(0, 0, 0, .1);
}

.mask-box .after-mask-s::after {
    background-color: rgba(0, 0, 0, .25);
}

.mask-box .after-mask::after {
    background-color: rgba(0, 0, 0, .54);
}

.mask-box .after-mask-b::after {
    background-color: rgba(0, 0, 0, .6);
}

.mask-box .after-mask-l::after {
    background-color: rgba(0, 0, 0, .7);
}

/*蒙版二——鼠标经过变暗*/

.mask-box .mask-m::after,
.mask-box .mask-s::after,
.mask-box .mask-d::after,
.mask-box .mask-b::after,
.mask-box .mask-l::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transition: all 0.36s ease 0s;
    -o-transition: all 0.36s ease 0s;
    transition: all 0.36s ease 0s;
}

.mask-box:hover .mask-m::after {
    opacity: 0.1;
}

.mask-box:hover .mask-s::after {
    opacity: 0.2;
}

.mask-box:hover .mask-d::after {
    opacity: 0.3;
}

.mask-box:hover .mask-b::after {
    opacity: 0.5;
}

.mask-box:hover .mask-l::after {
    opacity: 0.8;
}

/*蒙版三——鼠标经过变亮*/

.mask-box .mask-none-m::after,
.mask-box .mask-none-s::after,
.mask-box .mask-none-d::after,
.mask-box .mask-none-b::after,
.mask-box .mask-none-l::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background-color: #000;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transition: all 0.36s ease 0s;
    -o-transition: all 0.36s ease 0s;
    transition: all 0.36s ease 0s;
}

.mask-box .mask-none-m::after {
    opacity: 0.1;
}

.mask-box .mask-none-s::after {
    opacity: 0.2;
}

.mask-box .mask-none-d::after {
    opacity: 0.3;
}

.mask-box .mask-none-b::after {
    opacity: 0.5;
}

.mask-box .mask-none-l::after {
    opacity: 0.8;
}

.mask-box:hover .mask-none-m::after {
    opacity: 0.8;
}

.mask-box:hover .mask-none-s::after {
    opacity: 0.6;
}

.mask-box:hover .mask-none-d::after {
    opacity: 0.5;
}

.mask-box:hover .mask-none-b::after {
    opacity: 0.3;
}

.mask-box:hover .mask-none-l::after {
    opacity: 0;
}

/*背景图片视觉差效果*/

.bg-parallax {
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-perspective: 1px;
    perspective: 1px;
}

.bg-parallax .parallax_group {
    position: relative;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.bg-parallax .parallax_layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.bg-parallax .parallax_layer_base {
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    z-index: -1;
}

.bg-parallax .parallax_layer_back {
    -webkit-transform: translateZ(-1px) scale(2);
    -ms-transform: translateZ(-1px) scale(2);
    -o-transform: translateZ(-1px) scale(2);
    transform: translateZ(-1px) scale(2);
    z-index: 1;
}

/*视频播放svg图标*/

.svg-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.svg-play .icon-triangle {
    position: absolute;
    top: 46%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.svg-play path {
    stroke: #fff;
    fill: #fff;
}

/*红色*/

.svg-play.svg-red {
    opacity: 1;
}

.svg-play.svg-red circle {
    fill: #db030b;
    stroke-width: 16;
    stroke: rgba(255, 255, 255, .3);
}

.svg-play.svg-red circle.progress {
    stroke: none;
    stroke-dasharray: 238.76104;
    stroke-dashoffset: 238.76104;
    transition: all cubic-bezier(.16, .57, 0, .76) 1s .2s;
}

.svg-play.svg-red polygon {
    fill: rgba(255, 255, 255, 1);
    transition: all ease .4s .2s;
}

/* 定位 */

.pos-r {
    position: relative;
}

.pos-a {
    position: absolute;
}

.pos-in {
    position: initial;
}

.pos-f {
    position: fixed;
}

.pos-lc {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}

.pos-tc {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
}

.pos-tl {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}

/* 宽度 */

.width-1 {
    width: 100%;
}

.width-max {
    max-width: 100%;
}

/* 弹性布局 */

.flex {
    display: box;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

.flex_row_center {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
}

.flex_row_between {
    -webkit-box-pack: space-between;
    -webkit-justify-content: space-between;
    -moz-justify-content: space-between;
    -ms-justify-content: space-between;
    -o-justify-content: space-between;
    justify-content: space-between;
}

.flex_column {
    -webkit-box-orient: vertical;
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
    flex-direction: column;
}

.flexBox {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
}