body {
    background-color: white;
}

.navbar-nav>li>a {
    font-size: 14px;
}

.slide-text {
    top: 23%;
}

.slide-text>h1 {
    font-size: 45px;
    color: #fff;
}

.slide-text-en>h1 {
    font-size: 45px;
    color: #fff;
}

.bs-slider {
    max-height: 873px;
}

.slide-text {
    padding: 0;
    display: inline-table;
}

.item img {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -o-transition: all 1s ease;
    transition: all 1s ease;
}

.item img:hover {
    -webkit-transform: scale(1.15);
    -moz-transform: scale(1.15);
    -o-transform: scale(1.15);
    transform: scale(1.15);
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -o-transition: all 1s ease;
    transition: all 1s ease;
}

.product1-top {
    background-color: #50b7a4;
    padding: 50px 0;
    color: white;
}

.product2-top {
    background-color: #fff;
    color: white;
    margin: 5% auto;
}

.product3-jjfa img {
    margin: 5% 0 5% 15%;
}

.product1-top p {
    line-height: 40px;
    font-size: 18px;
}

.product3-jjfa h2 {
    color: #6e6e6f;
    text-align: center;
    margin: 50px auto;
}

.product3-jjfa p {
    color: #797879;
    line-height: 42px;
    text-indent: 2em;
    font-size: 16px;
}

.product3-kehu h2 {
    color: #6e6e6f;
    text-align: center;
    margin: 60px auto;
}

.yuan,
.yuan2 {
    text-align: center;
    margin: 60px auto;
}

.yuan a,
.yuan2 a {
    display: inline-block;
    width: 200px;
    height: 200px;
    margin: 1px;
    cursor: pointer;
    border: medium none;
    background-color: #50b7a4;
    border-radius: 265px;
    position: relative;
}

.yuan a,
.yuan2 a {
    transition-property: all;
    transition-duration: .8s;
}

.yuan a:hover,
.yuan2 a:hover {
    filter: alpha(Opacity=70);
    -moz-opacity: 0.7;
    opacity: 0.7
}

.yuan img {
    position: absolute;
    top: 48px;
    left: 62px;
    width: 80px;
}

.yuan2 img {
    position: absolute;
    top: 61px;
    left: 62px;
    width: 80px;
}

.yuan h3,
.yuan2 h3 {
    color: #6e6e6f;
}

.yuan p,
.yuan2 p {
    color: #6e6e6f;
    text-align: left;
    font-size: 16px;
    line-height: 32px;
    margin-top: 35px;
    text-indent: 2em;
    margin-bottom: 35px;
}

.slide-text {
    padding: 0;
    display: inline-table;
    margin: 0;
    left: 50%;
    margin-left: -444px;
}


/* 适配  begin
------------------------------ */

@media(min-width: 320px) and (max-width:767px) {
    /* Mobile phone ============================================ */
    .mt-op {
        margin-top: 46px;
    }
    .slide-text-en {
        margin-left: -153px!important;
        top: 35%!important;
    }
    .product3-kehu h2 {
        font-size: 24px!important;
    }
    .slide-text>h1 {
        font-size: 13px;
    }
    .slide-text {
        top: -3%;
    }
    .slide-text h1 {
        margin-top: 0px;
    }
    .product1-top p {
        line-height: 22px;
        font-size: 12px;
    }
    .product1-top {
        padding: 10px;
    }
    .product2-top img {
        padding: 10px;
    }
    .product3-jjfa h2 {
        margin: 20px auto;
        font-size: 16px;
    }
    .product3-jjfa p {
        line-height: 22px;
        font-size: 12px;
        padding: 10px;
    }
    .product3-kehu h2 {
        margin: 20px auto;
        font-size: 16px;
    }
    .product3-jjfa img {
        margin: 0;
    }
    .carousel {
        margin-top: 46px;
        margin-top: 46px\9;
    }
    .slide-text {
        margin-left: -117px;
        top: 22%;
    }
    .yuan,
    .yuan2 {
        margin: 8px auto;
    }
    .yuan a,
    .yuan2 a {
        width: 120px;
        height: 120px;
    }
    .yuan img {
        top: 26px;
        left: 34px;
        width: 52px;
    }
    .yuan h3,
    .yuan2 h3 {
        color: #6e6e6f;
        font-size: 18px;
        margin-top: 10px;
    }
    .yuan p,
    .yuan2 p {
        font-size: 12px;
        margin-top: 10px;
    }
    .yuan2 img {
        top: 33px;
        left: 35px;
        width: 52px;
    }
}

@media(min-width: 768px) and (max-width:991px) {
    /* 平板pad ============================================ */
    .slide-text>h1 {
        font-size: 22px;
    }
    .slide-text {
        margin-left: -202px;
    }
    .slide-text>p {
        font-size: 18px;
    }
    .product1-top {
        padding: 20px 0;
        font-size: 16px;
    }
    .slide-text-en {
        margin-left: -287px!important;
    }
    .product3-jjfa h2,
    .product3-kehu h2 {
        margin: 20px auto;
        font-size: 18px;
    }
    .product3-jjfa p {
        line-height: 30px;
        font-size: 13px
    }
    .yuan,
    .yuan2 {
        margin: 15px auto;
    }
    .yuan a,
    .yuan2 a {
        width: 140px;
        height: 140px;
    }
    .yuan img {
        top: 38px;
        left: 44px;
        width: 52px;
    }
    .yuan2 img {
        top: 43px;
        left: 44px;
        width: 52px;
    }
    .yuan h3,
    .yuan2 h3 {
        font-size: 20px;
    }
    .product3-jjfa img {
        margin: 0;
    }
    .product1-top p {
        font-size: 14px;
        padding: 0 20px;
    }
    .yuan p,
    .yuan2 p {
        color: #6e6e6f;
        text-align: left;
        font-size: 14px;
        line-height: 28px;
        margin-top: 25px;
        text-indent: 2em;
        margin-bottom: 35px;
    }
}

@media(min-width: 992px) and (max-width:1279px) {
    /* 17桌面小屏显示器 ============================================ */
    .slide-text>h1 {
        font-size: 38px;
    }
    .slide-text {
        margin-left: -333px;
    }
    .slide-text>p {
        font-size: 24px;
    }
    .product3-kehu h2,
    .product3-jjfa h2 {
        margin: 20px auto;
    }
    .yuan,
    .yuan2 {
        margin: 20px auto;
    }
    .product3-jjfa img {
        margin: 5% 0 5% 10%;
    }
    .product3-jjfa p {
        padding: 1px 15px;
    }
    .product2-top img,
    .product1-top p {
        padding: 1px 15px;
    }
}

@media (min-width:1280px) and (max-width:1439px) {
    /* 19寸的液晶显示器(普屏/正屏)：1280×1024 ============================================ */
}

@media (min-width:1440px) and (max-width:1599px) {
    /* 19寸液晶显示器(宽屏)：1440×900 ============================================ */
}

@media (min-width:1600px) and (max-width:1679px) {
    /* 20寸液晶显示器(宽屏)：1600×900 ============================================ */
    .yuan,
    .yuan2 {
        margin: 20px auto;
    }
}

@media (min-width:1680px) and (max-width:1919px) {
    /* 22寸液晶显示器(宽屏)：1680×1050 ============================================ */
    .yuan,
    .yuan2 {
        margin: 20px auto;
    }
    .slide-text {
        margin-left: -426px;
    }
    .slide-text-en {
        margin-left: -484px;
    }
}

@media (min-width:1920px) {
    /* 24寸液晶显示器(宽屏)：1920×1200 ============================================ */
    .yuan,
    .yuan2 {
        margin: 20px auto;
    }
}