html,
body {
    /*height: 100%;*/
}

body {
    font-family: "microsoft yahei";
    font-size: 14px;
    font-weight: lighter;
    margin: 0;
    padding: 0;
    /*-webkit-backface-visibility:hidden;*/
    /*backface-visibility: hidden;*/
}


/*滚动条宽度*/

::-webkit-scrollbar {
    width: 8px;
}


/* 轨道样式 */

::-webkit-scrollbar-track {}


/* Handle样式 */

::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.2);
}


/*当前窗口未激活的情况下*/

::-webkit-scrollbar-thumb:window-inactive {
    background: rgba(0, 0, 0, 0.1);
}


/*hover到滚动条上*/

::-webkit-scrollbar-thumb:vertical:hover {
    background-color: rgba(0, 0, 0, 0.3);
}


/*滚动条按下*/

::-webkit-scrollbar-thumb:vertical:active {
    background-color: rgba(0, 0, 0, 0.7);
}

* {
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

button {
    border: 1px solid rgba(0, 0, 0, 0.3);
    outline: none;
    font-family: "microsoft yahei";
    color: rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.2);
}

button:hover {
    border-color: black;
    color: black;
}

button:active {
    background: black;
    color: white;
}

.white-button {
    border-color: rgba(255, 255, 255, 0.5);
    color: rgba(255, 255, 255, 0.7);
    background: rgba(0, 0, 0, 0.1);
}

.white-button:hover {
    border-color: white;
    color: white;
}

.white-button:active {
    background: white;
    color: black;
}

.main-menu {
    color: black;
    margin: 0 20px;
    display: inline-block;
    text-align: center;
    font-family: ltzh;
}

.main-menu:hover {
    text-decoration: underline;
}

.main-menu:active {
    text-shadow: none;
}

.display-flex {
    display: flex;
}

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

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

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

.flex0 {
    flex: 0 0 auto;
}

.flex1 {
    flex: 1 0 auto;
}

.white {
    color: white;
}

.input-box {
    border-bottom: 1px dotted rgba(0, 0, 0, 0.2);
    width: 320px;
    text-align: left;
    margin: 10px auto;
    padding: 5px 0;
    display: flex;
}

.input-box label {
    flex: 0 0 100px;
}

.input-box input {
    border: none;
    outline: none;
    flex: 1 0 auto;
}

.menu {
    position: fixed;
    top: 0;
    height: 128px;
    width: 100%;
    z-index: 9999;
    background: rgba(245, 245, 245, 0.8);
    line-height: 48px;
}

.menu .main {
    /*height: 48px;
	background: rgba(0, 0, 0, 0.8);
	color: white;*/
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 128px;
    margin: 0 19vw 0 19vw;
    text-decoration: none;
}

.menu .m2nd {
    text-align: center;
    border-bottom: 1px dotted rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

.menu .m2nd a {
    color: black;
    text-decoration: none;
    display: inline-block;
    padding: 0 2em;
}

.menu .m2nd a:hover {
    text-decoration: underline;
}

.menu .m2nd a:active {
    background: black;
    color: white;
    text-decoration: none;
}

.menu .logo {
    height: 64px;
    width: 64px;
    display: inline-block;
    position: fixed;
    top: 15px;
    left: 110px;
}

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

.section .intro button {
    font-size: 18px;
    padding: 0.5em 2em;
}

.section .intro h1 {
    font-weight: lighter;
    font-size: 48px;
}

.section .intro p {
    font-size: 18px;
    line-height: 180%;
    width: 680px;
    margin: 0 auto;
}

.black-shadow {
    text-shadow: 0 0 15px black;
}

.white-shadow {
    text-shadow: 0 0 15px white;
}

.nopadding {
    padding: 0;
}

.nomargin {
    margin: 0;
}

.size12 {
    font-size: 12px;
}

.size14 {
    font-size: 14px;
}

.size16 {
    font-size: 16px;
}

.size18 {
    font-size: 18px;
}

.size24 {
    font-size: 24px;
}

.size28 {
	font-size: 28px;
}

.size30 {
    font-size: 30px;
}

.size32 {
    font-size: 32px;
}

.size36 {
    font-size: 36px;
}

.size48 {
    font-size: 48px;
}

.size60 {
    font-size: 60px;
}

.error {
    /*border: solid 1px red !important;*/
    display: inline-block !important;
}

.error-text {
    position: absolute;
    color: red;
    display: none;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.plan-intro {
    position: relative;
    color: #222222;
    font-family: ltzh;
}

.home-border {
    width: 100px;
    position: relative;
    text-align: center;
    margin: 15px auto 60px auto;
    border: 2px solid #5c5c5c;
}

.plan-content {
    position: relative;
    color: #555;
    font-family: ltxh;
    text-align: justify;
    margin: 0 22vw;
    font-size: 24px;
}

.plan-icon {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    margin: 10vh 16vw 0;
}

.plan-icon div {
    width: 108px;
}

.plan-icon img {
    height: 108px;
    width: 108px;
}

.plan-icon div div {
    margin-top: 50px;
}

.mian-icon {
    display: flex;
    justify-content: space-between;
    - align-items: center;
    text-align: center;
    margin: 10vh 18vw 0;
    color: white;
}

.mian-icon div {
    width: 145px;
}

.mian-icon div div {
    font-family: ltzh;
    margin-top: 66px;
}

.mian-icon img {
    height: 96px;
    width: 96px;
}

.mian-icon p {
    font-size: 18px;
    font-family: ltxh;
    margin-top: 54px;
}

.forth-intro {
    position: relative;
    color: #222222;
    font-family: ltzh;
}

.forth-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin: 10vh 16vw 0;
}

.forth-img {
    height: 20vw;
    width: 20vw;
    background-repeat: no-repeat;
    background-size: contain;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.forth-img .up {
    font-family: ltzh;
    color: white;
    margin-bottom: 25px;
}

.forth-img .down {
    padding: 0 35px;
    color: white;
}

.ying-icon {
    display: flex;
    justify-content: space-around;
    align-items: center;
    text-align: center;
    margin: 0 18vw;
    color: white;
}

.ying-icon div {
    width: 260px;
}

.ying-icon div div {
    font-family: ltzh;
    margin-top: 66px;
    font-size: 30px;
    color: #555;
}

.ying-icon img {
    height: 100%;
    margin-left: 1px;
    /*width: 96px;*/
}

.ying-icon p {
    font-size: 28px;
    font-family: ltxh;
    margin: 4vh 0 0;
}

.fifth {
    display: flex;
}

.finabutton {
    height: 73px;
    width: 211px;
    font-family: ltzh;
    cursor: pointer;
    color: white;
    border-color: white;
    background-color: rgba(0, 0, 0, 0.01);
    border-radius: 15px;
    padding: 0;
}

.finabutton:hover {
    border-color: black;
    color: white;
}

.footer {
    background-color: #2b2b2b;
    color: white;
    width: 100%;
    height: 188px;
    margin-top: 16px;
    font-family: ltzh;
    bottom: 0;
}

.footer1 {
    height: 100%;
    margin: 0 20vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-all {
    margin-left: 20px;
}

.about-upright {
    display: flex;
    position: relative;
    margin: 128px 3vw 0 0;
    float: right;
    z-index: 5;
}

.about-1 {
    height: 41vh;
    width: 30.39vh;
    background-repeat: no-repeat;
    background-size: cover;
}

.about-2 {
    margin-left: 11px;
    height: 24vh;
    width: 24vh;
    background-repeat: no-repeat;
    background-size: cover;
}

.about-3 {
    margin: 1vh 0 0 11px;
    height: 16vh;
    width: 24vh;
    background-repeat: no-repeat;
    background-size: cover;
}

.about-upleft {
    font-family: ltzh;
    position: relative;
    top: 20vh;
    color: #222;
    margin-left: 32px;
}

.about-left {
    color: white;
    position: relative;
    background-color: #122752;
    height: 33vh;
    width: 100%;
    top: 23vh;
    padding: 40px 36px 34px 32px;
}

.about-down {
    display: flex;
    justify-content: space-between;
    top: 70vh;
    width: 100%;
    height: 40vh;
    padding: 0 18vw 10vh 18vw;
    line-height: 30px;
}

.about-4 {
    height: 30vh;
    width: 45.85vh;
    background-repeat: no-repeat;
    background-size: cover;
}

.footer2 {
    background-color: #2b2b2b;
    color: white;
    width: 100%;
    height: 128px;
    margin-top: 16px;
    font-family: ltzh;
    bottom: 0;
}

.swiper-pagination-bullet {
    width: 52px;
    height: 6px;
    background-color: #ffa200;
    border-radius: 52px;
    margin-bottom: 65px !important;
}