body {
    color: #222;
    -webkit-text-size-adjust: none;
}

body,
h1, 
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
iframe {
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
}

body,
button,
input,
select,
textarea {
    font-family: Tahoma, Arial, Roboto, ”Droid Sans”, ”Helvetica Neue”, ”Droid Sans Fallback”, ”Heiti SC”, sans-self;
    font-size: 62.5%;
    line-height: 1.5;
}

ol,
ul {
    list-style: none;
}

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.section-wrap {
    width: 100%;
    height: 100%;
    overflow: visible;
    transition: transform 1s cubic-bezier(0.86, 0, 0.03, 1);
    -webkit-transition: -webkit-transform 1s cubic-bezier(0.86, 0, 0.03, 1);
}

.section-wrap .section {
    position: relative;
    width: 100%;
    height: 100%;
    background-position: center center;
    background-repeat: no-repeat;
}

.section-wrap .section .title {
    width: 100%;
    position: absolute;
    top: 16%;
    color: #fff;
    font-size: 4.8em;
    text-align: center;
    font-weight: bold;
}

.section-wrap .section .title p {
    padding: 0 4%;
    opacity: 0
}

.section-wrap .section .title.active .tit {
    opacity: 1;
    transform: translateY(-25px);
    -webkit-transform: translateY(-25px);
    transition: all 2s cubic-bezier(0.86, 0, 0.8, 1);
    -webkit-transition: all 2s cubic-bezier(0.86, 0, 0.8, 1);
}

.section-1 {
    background: url(/Public/home/img/bg1.jpg) center center / cover no-repeat;
}

.section-wrap .section-2 {
    background: url(/Public/home/img/bg2.jpg) center center / cover no-repeat;
}

.section-wrap .section-3 {
    background: url(/Public/home/img/bg3.jpg) center center / cover no-repeat;
}

.section-wrap .section-4 {
    background: url(/Public/home/img/bj4.jpg) center center / cover no-repeat;
}

.section-wrap .section-5 {
    background: url(/Public/home/img/bj5.png) center center / cover no-repeat;
}

.put-section-0 {
    transform: translateY(0);
    -webkit-transform: translateY(0);
}

.put-section-1 {
    transform: translateY(-100%);
    -webkit-transform: translateY(-100%);
}

.put-section-2 {
    transform: translateY(-200%);
    -webkit-transform: translateY(-200%);
}

.put-section-3 {
    transform: translateY(-300%);
    -webkit-transform: translateY(-300%);
}

.put-section-4 {
    transform: translateY(-400%);
    -webkit-transform: translateY(-400%);
}

.section-btn {
    width: 14px;
    position: fixed;
    right: 4%;
    top: 50%;
}

.section-btn li {
    width: 14px;
    height: 14px;
    cursor: pointer;
    text-indent: -9999px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    margin-bottom: 12px;
    background: #BD362F;
    text-align: center;
    color: #fff;
    onsor: pointer;
}

.section-btn li.on {
    background: #fff
}

.arrow {
    opacity: 1;
    animation: arrow 3s cubic-bezier(0.5, 0, 0.1, 1) infinite;
    -webkit-animation: arrow 3s cubic-bezier(0.5, 0, 0.1, 1) infinite;
    transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
    position: absolute;
    bottom: 10px;
    left: 50%;
    margin-left: -30px;
    width: 60px;
    height: 60px;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    line-height: 60px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    border: 1px solid #fff;
    cursor: pointer;
    overflow: hidden;
}

.arrow:hover {
    animation-play-state: paused;
    -webkit-animation-play-state: paused;
}

@keyframes arrow {

    %0,
    %100 {
        bottom: 10px;
        opacity: 1;
    }

    50% {
        bottom: 50px;
        opacity: .5
    }
}

@-webkit-keyframes arrow {

    %0,
    %100 {
        bottom: 10px;
        opacity: 1;
    }

    50% {
        bottom: 50px;
        opacity: .5
    }
}

/*第一板块*/




/*第二板块*/
.ty2yuanbj {
    display: flex;
    width: 100%;
    position: absolute;
    color: #fff;
    top: 42%;
    text-align: center;
}

.tu2yuan {
    background: url(/Public/home/img/tu2yuan.png) no-repeat center top;
    height: 232px;
    width: 25%;
    color: #fff;
    font-size: 28px;
    line-height: 38px;
}

.tu2anniu {
    background: url(/Public/home/img/tu2anniu1.png) no-repeat center top;
    width: 100%;
    height: 57px;
    position: absolute;
    top: 86%;
}

/*第三板块*/
.ty3yuanbj {
    position: absolute;
    top: 50%;
    width: 100%;
    margin-left: 4%;
}

.ty3top {
    display: flex;
    width: 100%;
}

.ty3div {
    color: #fff;
    display: flex;
    border-bottom: 2px solid #fff;
    width: 290px;
    text-align: center;
    justify-content: center;
    padding-bottom: 10px;
}

.ty3div:hover {
    border-bottom: 2px solid #ea5404;
}

.ty3div2 {
    color: #fff;
    display: flex;
    border-bottom: 2px solid #fff;
    width: 194px;
    text-align: center;
    justify-content: center;
    padding-bottom: 20px;
}

.ty3div2:hover {
    border-bottom: 2px solid #ea5404;
}

.tu3anniu {
    background: url(/Public/home/img/tu2anniu1.png) no-repeat left top;
    width: 100%;
    height: 57px;
    position: absolute;
    top: 84%;
    left: 4%;
}

/*第四板块*/
.bigtu4 {
    width: 100%;
    display: flex;
    height: 100vh;

}

.tu4div {
    font-size: 24px;
    color: #fff;
    width: 25%;
    padding-left: 56px;
}

.tu4div-2 {
    border-left: 1px solid #fff;
}

.tu4title {
    font-size: 48px;
    font-weight: bold;
    margin-top: 30%;
}

.tu4title-data {
    font-size: 18px;
    font-weight: 100;
    margin-top: 57px;
}

.tu4title-en {
    font-size: 18px;
    font-weight: 100;
    border: 1px solid #ea5505;
    width: 189px;
    text-align: center;
    background-color: #ea5505;
    letter-spacing: 3px
}

.tu4-top {
    font-size: 24px;
    width: 90%;
    margin-top: 23px;
    line-height: 36px;
}

.tu4-img {
    padding-right: 57px;
    margin-top: 34px;
    margin-bottom: 38px;
}

.tu4-img>img {
    width: 100%;
}

.tu4-content {
    font-size: 18px;
    width: 86%;
    text-align: justify;
    line-height: 30px;
}

.tu4anniu {
    background: url(/Public/home/img/x5.png) no-repeat left top;
    width: 100%;
    height: 24px;
    margin-top: 45px;
}

/*第五板块*/
.bigtu5 {
    width: 100%;
    display: flex;
    padding-top: 14%;
    justify-content: center;
}

.tu5-nav {
    width: 20%;
    color: #fff;
    font-size: 24px;
}

.tu5-nav-title {
    display: flex;
    justify-content: space-around;
}

.tu5-nav-content {
    margin-top: 10px;
    line-height: 32px;
    font-size: 16px;
    padding-left: 15%;
}

.navclass {
    background: url(/Public/home/img/navbj.png) center center / cover no-repeat;
    align-items: center;
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    z-index: 9999;
    color: #fff;
    display: flex;
    justify-content: space-around;
}