html,body{
    width: 100%;
    /*height: 100%;*/
    min-width: 1200px;
    /*position: relative;*/
    font-family: "微软雅黑","Arial","Microsoft YaHei","黑体","宋体",sans-serif;
    font-size: 100px;

}
::-webkit-scrollbar {
    display: none;
}
.header{
    /*overflow: hidden;*/
    position: relative;
    display: block;
    height: 10.86rem;
    /*overflow-y: hidden;  !* 超出内容不可见 *!*/
}

.headers{
    display: none;
}
/*@keyframes mylogo*/
/*{*/
/*    from  {left: 2px;}*/
/*    to  {left: -2px;}*/
/*}*/

/*@-moz-keyframes mylogo !* Firefox *!*/
/*{*/
/*    from  {left: 2px;}*/
/*    to  {left: -2px;}*/
/*}*/

/*@-webkit-keyframes mylogo !* Safari 和 Chrome *!*/
/*{*/
/*    from  {left: 2px;}*/
/*    to  {left: -2px;}*/
/*}*/

/*@-o-keyframes mylogo !* Opera *!*/
/*{*/
/*    from  {left: 2px;}*/
/*    to  {left: -2px;}*/
/*}*/
@keyframes scaleDraw {
    /*定义关键帧、scaleDrew是需要绑定到选择器的关键帧名称*/
    0% {
        transform:scale(1);
        /*开始为原始大小*/
    }
    25% {
        transform:scale(1.1);
        /*放大1.1倍*/
    }
    50% {
        transform:scale(1);
    }
    75% {
        transform:scale(1.1);
    }
}
.header_bg{
    width: 100%;
    height: 10.86rem;
    background-image: url("../img/c/bg.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    /* position: absolute;
    left: 0;
    top: -10.86rem; */
    -webkit-animation-name:scaleDraw;
    /*关键帧名称*/
    -webkit-animation-timing-function:ease-in-out;
    /*动画的速度曲线*/
    -webkit-animation-iteration-count:infinite;
    /*动画播放的次数*/
    -webkit-animation-duration:18s;
    /*动画所花费的时间*/
    /*animation: mylogo 3s linear 0s infinite alternate;*/
    /*!* Firefox: *!*/
    /*-moz-animation: mylogo 3s linear 0s infinite alternate;*/
    /*!* Safari 和 Chrome: *!*/
    /*-webkit-animation: mylogo 3s linear 0s infinite alternate;*/
    /*!* Opera: *!*/
    /*-o-animation: mylogo 3s linear 0s infinite alternate;*/

}
.header_flex{
    height: 100px;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    flex-wrap: nowrap;
    justify-content:space-between;
    width: 100%;
    z-index: 100;
}
.header_flex.active{
  background: #0072EF;
}
.header_bg_l{
    width: 1.81rem;
    height: 0.36rem;
    background-image: url("../img/c/logo.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin-left: 3.65%;
    margin-top: 32px;
    cursor: pointer;
    /*animation: dong 3s infinite;*/
}

.header_bg_r{
    margin-right: 18.697%;
    margin-top: 35px;
    font-size: 22px;
    font-weight: 100;
    color: #FFFFFF;
    line-height: 30px;
    letter-spacing: 1px;
    display: flex;
    flex-wrap: nowrap;
    cursor: pointer;
}
.header_bg_r_home{
    margin-right: 110px;
    /*animation: dong 3s infinite;*/
}
/*.header_pro{*/
/*    animation: dong 3s infinite;*/
/*}*/
.header_y{
    width: 7rem;
    height: 7rem;
    /*margin: 0 auto;*/
    background-image: url("../img/c/y.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: 50%;
    top: 19%;
    margin-left: -3.5rem;    /* 宽度的一半 */
}
.header_download{
    width: 2.44rem;
    height: 0.68rem;
    background-image: url("../img/c/download.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
    position: absolute;
    left: 50%;
    bottom: 20px;
    margin-left: -1.22rem;    /* 宽度的一半 */
}
.header_download:hover{
    background-image: url("../img/c/down.png");
    background-repeat: no-repeat;
    background-size: 2.20rem 100%;
    background-position-x: center;
    width: 2.44rem;
    height: 2.20rem;
    animation:bounce-left 1s ease-in forwards;
}
.mobiles{
    display: none;
}
.content{
    width: 100%;
    /* margin-top: 10.86rem; */
    padding-top: 1px;
}
.content_width{
    width: 1200px;
    margin: 0 auto;
}
.content_width_product{
    display: flex;
    align-items:center;
    justify-content:center;
    margin-top: 130px;
    font-size: 34px;
    font-weight: 600;
    color: #000000;
    line-height: 48px;
    letter-spacing: 2px;
}
.content_width_product_bj{
    background-image: url("../img/c/rectangular.2x.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 0.4rem;
    height: 8px;
    margin: 35px auto 0;
}
.content_width_product_text{
    display: flex;
    align-items:center;
    justify-content:center;
    font-size: 14px;
    font-weight: 400;
    color: #7F7F7F;
    line-height: 32px;
    letter-spacing: 1px;
}
.content_width_aboutUs{
    display: flex;
    align-items:center;
    justify-content:center;
    margin-top: 70px;
    font-size: 34px;
    font-weight: 600;
    color: #000000;
    line-height: 48px;
    letter-spacing: 2px;
}
.content_width_aboutUs_text{
	font-size: 14px;
	font-weight: 400;
	color: #7F7F7F;
	line-height: 32px;
	letter-spacing: 1px;
}
.content_width_aboutUs_text_center{
	text-align: center;
}
.content_three{
    display: flex;
    flex-wrap: nowrap;
    justify-content:center;
    overflow: hidden;
    margin-top: 137px;
    margin-bottom: 137px;
}
.content_three.active{
  margin-bottom: 70px;
}
.content_three_left{
    width: 3.64rem;
    margin-right: 54px;
}
.content_three_left_img{
    width: 100%;
    height: 223px;
}
.content_three_left_h5{
    margin-top: 21px;
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    line-height: 25px;
    letter-spacing: 1px;
}
.content_three_left_p{
    margin-top: 9px;
    font-size: 14px;
    font-weight: 100;
    color: #7F7F7F;;
    line-height: 20px;
    letter-spacing: 1px;
}
.gray{
    background: #F4F5F7;
    height: 170px;
}
.gray_content{
    width: 1200px;
    margin: 0 auto;
}
.gray_s{
    display: flex;
    flex-wrap: nowrap;
    justify-content:left;
    overflow: hidden;
}
.gray_content_d{
    width: 3.64rem;
    margin-right: 54px;
    margin-top: 29px;
}
.gray_content_d_h5{
    font-size: 18px;
    font-weight: 500;
    color: #000000;
    line-height: 25px;
    letter-spacing: 1px;
}
.gray_content_d_p{
    margin-top: 7px;
    font-size: 14px;
    font-weight: 100;
    color: #7F7F7F;
    line-height: 20px;
    letter-spacing: 1px;
}
.gray_content_d_left_h5{
    font-size: 18px;
    font-weight: 500;
    color: #000000;
    line-height: 25px;
    letter-spacing: 1px;
}
.gray_content_d_left_p{
    font-size: 14px;
    font-weight: 100;
    color: #7F7F7F;
    line-height: 20px;
    letter-spacing: 1px;
}
.gray_content_d_right_img{
    width: 1.06rem;
    height: 1.06rem;
    margin-left: 33px;
    cursor: pointer;
}
.footer{
    width: 100%;
    /*height: 53px;*/
    background: #E0E1E8;
    padding-bottom: 14px;
}
.footer_con{
    width: 1200px;
    margin: 0 auto;
}
.footer_con_f{
    display: flex;
    flex-wrap: nowrap;
    justify-content:center;
    align-items: center;
}
.footer_con_text{
    margin-top: 19px;
    font-size: 14px;
    font-weight: 100;
    color: #000000;
    line-height: 20px;
    letter-spacing: 1px;
    position: relative;
}
.footer_con_text_img{
    width: 18px;
    height: 20px;
    display: inline-block;
    position: absolute;
}