html,body {
    color: #333;
    margin: 0;
    height: 100%;
    font-family: "Myriad Set Pro","Helvetica Neue",Helvetica,Arial,Verdana,sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: normal;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #000;
}

img {
    border: 0;
}

body {
    background: #fff;
    color: #666;
}

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

a {
    text-decoration: none;
    color: #08acee;
}

button {
    outline: 0;
}

img {
    border: 0;
}

button,input,optgroup,select,textarea {
    margin: 0;
    font: inherit;
    color: inherit;
    outline: none;
}

li {
    list-style: none;
}

a {
    color: #666;
}

a:hover {
    color: #eee;
}

.clearfix::after {
    clear: both;
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}

.clearfix {
}


.swiper-slide h1{color: #ffff;margin-left: -100px;}
.swiper-slide h1 p{ font-size:68px; margin-bottom:30px;}
.swiper-slide h1 b{font-size:30px;}


/* 必要布局样式css */

.product-num-box{
    width: 100%;
    height: 680px;
    background-color: #0066cc;
    background-image: url(../images/pre-bg.png);
    background-repeat: no-repeat;
    background-position:center;
    background-size:100%;
}

.product-num-content{
  
    height: 577px;
    margin: 0 auto;
    text-align: center;
    font-size: 0;
}

.product-num-title{
    padding-top: 110px;
    margin-bottom: 30px;
    font-size: 42px;
    color: #fff;
    line-height: 45px;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC-Medium,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
}
.product-num-text{
    font-size: 16px;
    color: #fff;
    line-height: 28px;
}

.product-num-head{
    margin-top: 80px;
    font-size: 0;
}

.product-num-item {
    text-align: center;
    position: relative;
    display: inline-block;
    width: 385px;
    font-size: 108px;
    color: #fff;
    line-height: 62px;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
}

.product-num-nub{
    display: inline-block;
    width: 385px;
    font-size: 108px;
    color: #fff;
    line-height: 62px;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
}


.product-num-jus{
    display: inline-block;
    margin: 80px 0;
    width: 162px;
    height: 56px;
    font-size: 22px;
    color: #fff;
    line-height: 48px;
    letter-spacing: 2px;
    border: 4px solid #fff;
    cursor: pointer;
    font-weight: 500;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC-Medium,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
    -webkit-transition: all .3s linear;
    -moz-transition: all .3s linear;
    transition: all .3s linear;
    text-decoration: none;
}



.product-num-add{
    font-size: 24px;
    color: #fff;
    margin-left: -20px;
    position: absolute;
    right: 50px;
    top: 30px;
}

.product-num-inf{
    margin-top: 24px;
    font-size: 28px;
    color: #fff;
    line-height: 0;
    margin-left: 30px;
}

.product-num-jus:hover{
    background-color: #fff;
    color: #3e88f1;
}

.product-num-wan{
    position:absolute;
    right: 55px;
    top: 0px;
}

@media only screen and (max-width: 600px) {

    .swiper-slide h1{color: #ffff;margin-left: -100px; text-algin:left}
.swiper-slide h1 p{ font-size:28px; margin-bottom:10px;}
.swiper-slide h1 b{font-size:16px;font-weight:100}
    
    
    .product-num-box{
    width: 100%;

    background-color: #3e88f1;
    background-image: url(../images/pre-bg.png);
    background-repeat: no-repeat;
    background-position:center;
    background-size:100%;
    height:540px;
}


.product-num-text{
    font-size: 14px;
    color: #fff;
    line-height: 28px;
}

.product-num-content{
  

    margin: 0 auto;
    text-align: center;
   
}

.product-num-head{
    margin-top: 20px;
    font-size: 0;
}
    
    .product-num-title{
    padding-top: 20px;
    margin-bottom: 10px;
    font-size: 30px;
    color: #fff;
    line-height: 45px;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC-Medium,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
}
    
    
    .product-num-content{
    width: 100%;
    margin: 0 auto;
    text-align: center;
    font-size: 0;

}


    .product-num-item {
    text-align: center;
    position: relative;
    display: inline-block;
    width: 33.33%;
    font-size: 40px;
    color: #fff;
    margin-bottom:50px;

 
}

.product-num-nub{
    display: inline-block;
    width: 100%;
    font-size: 40px;
    color: #fff;
    line-height: 40px;
    
}


.product-num-add{
    font-size: 16px;
    color: #fff;
    
    position: absolute;
    right: 0px;
    top: 10px;
}

.product-num-inf{
    margin-top: 24px;
    font-size: 14px;
    color: #fff;
    line-height: 0;
    margin-left: 0px;
}

.product-num-jus:hover{
    background-color: #fff;
    color: #3e88f1;
}

.product-num-wan{
    position:absolute;
    right: 75px;
    top: 0px;
}

.product-num-jus{
    display: block;
    margin: 0 auto;
    width: 162px;
    height: 56px;
    
    font-size: 22px;
    color: #fff;
    line-height: 48px;
    letter-spacing: 2px;
    border: 4px solid #fff;
    cursor: pointer;
    font-weight: 500;
    font-family: -apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Helvetica,PingFangSC-Medium,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
    -webkit-transition: all .3s linear;
    -moz-transition: all .3s linear;
    transition: all .3s linear;
    text-decoration: none;
}
.customer{padding-top: 20px;
    margin-bottom: 20px;}
}