@charset "utf-8";
/* CSS Document */
/* banner */
.banner {
    position: relative;
}

.banner_js {
    background: none;
    transform: skew(-20deg,0deg);
    -webkit-transform: skew(-20deg,0deg);
    -ms-transform: skew(-20deg,0deg);
    -o-transform: skew(-20deg,0deg);
    -moz-transform: skew(-20deg,0deg);
    padding: 0;
    overflow: hidden;
    margin-top: -30px;
    width: 1170px;
}

    .banner_js .col-sm-4 {
        background: #e3a200;
        transform: skew(20deg,0deg);
        -webkit-transform: skew(20deg,0deg);
        -ms-transform: skew(20deg,0deg);
        -o-transform: skew(20deg,0deg);
        -moz-transform: skew(20deg,0deg);
        padding: 12px 50px;
        color: white;
        font-size: 22px;
        text-align: center;
    }

    .banner_js .col-sm-4 {
        width: 31.33333333%;
    }

        .banner_js .col-sm-4:first-child {
            margin-left: -15px;
        }

        .banner_js .col-sm-4:nth-child(2) {
            margin-left: 52px;
        }

        .banner_js .col-sm-4:last-child {
            margin-right: -16px;
            margin-left: 20px;
        }

/* about us */

#about_us {
    margin-bottom: 70px;
    overflow: hidden;
    padding-bottom: 10px;
}

    #about_us .col-sm-6 .us_details {
        width: 78%;
        color: #333;
        padding-right: 50px;
        padding-top: 50px;
        padding-bottom: 92px;
        position: relative;
    }

        #about_us .col-sm-6 .us_details .us_nr p:first-child {
            font-size: 30px;
            padding-bottom: 20px;
        }

        #about_us .col-sm-6 .us_details .us_nr p:nth-child(2) {
            font-size: 16px;
            text-align: justify;
            text-justify: inter-ideograph;
        }

        #about_us .col-sm-6 .us_details .us_nr .btn {
            padding: 3px 35px;
            border-radius: 5px;
            border: 1px solid #666;
            color: #666;
            margin-top: 20px;
        }

        #about_us .col-sm-6 .us_details .tip {
            width: 445px;
            background: #e3a200;
            padding: 20px 25px;
            font-size: 20px;
            border-radius: 8px;
            position: relative;
        }

        #about_us .col-sm-6 .us_details .about_tip {
            position: absolute;
            margin-top: 5%;
            right: 10%;
        }

            #about_us .col-sm-6 .us_details .about_tip .tip span {
                width: 0;
                height: 0;
                border-left: 12px solid transparent;
                border-right: 12px solid transparent;
                border-top: 20px solid #e3a200;
                position: absolute;
                left: 8%;
                bottom: -13%;
            }

            #about_us .col-sm-6 .us_details .about_tip p {
                color: #333;
                font-size: 22px;
                padding-top: 50px;
                margin-left: -40px;
                padding-bottom: 10px;
            }

    #about_us .about_us_content {
        font-size: 1.2em;
        line-height: 2.4em;
    }
/* product */
#product {
    background: url(../img/pro_bg.png) repeat-x;
    padding: 65px 0 20px 0;
}

    #product .container .pro_title {
        font-size: 24px;
        text-align: center;
        padding-bottom: 50px;
    }

    #product .container .col-sm-4 {
        padding-bottom: 40px;
    }

        #product .container .col-sm-4 .pro_box {
            background: #cdcfd1;
            text-align: center;
            padding: 20px 0;
            text-align:center;
        }
        #product .container .col-sm-4 .pro_box img{
            max-height:200px;
            max-width:100%;
            height:auto;
            width:auto;
            margin:0 auto;
        }

        #product .container .col-sm-4 .caption strong {
            font-size: 16px;
            padding: 20px 0 10px 0;
        }

        #product .container .col-sm-4 .caption p {
            font-size: 14px;
            padding-bottom: 20px;
        }

        #product .container .col-sm-4 .caption .btn-huang {
            background: #fab303;
            border-color: #fab303;
            border-radius: 20px;
            padding: 5px 25px;
            color: white;
        }
/* in order to better provide quality product  */
#do_better {
    margin: 70px 0;
}

    #do_better .container .col-sm-8 strong {
        font-size: 20px;
    }

    #do_better .container .col-sm-8 ul li {
        font-size: 16px;
        padding: 13px 0;
    }

    #do_better .container .col-sm-8 .tip ul li {
        padding-right: 30px;
    }
/* News */
#news .container .pro_title {
    font-size: 24px;
    text-align: center;
    padding: 60px 0 45px 0;
}

#news {
    margin-bottom: 0;
}

    #news .container .col-sm-6 .media .media-left {
        font-size: 50px;
        color: white;
        background: #00509b;
        text-align: center;
        padding: 0 10px;
        line-height: 139px;
    }

    #news .container .col-sm-6 .media .media-body {
        background: #e2e2e2;
        padding: 14px;
    }

        #news .container .col-sm-6 .media .media-body .media-heading {
            font-size: 24px;
        }

            #news .container .col-sm-6 .media .media-body .media-heading:hover {
                color: #fab303;
                text-decoration: underline;
                cursor: pointer;
            }



/* ————手机移动端———— */
/* 移动端宽度小于768像素 */
@media (max-width: 768px) {
    #do_better .container .col-sm-8 {
        margin-top: 20px;
    }

        #do_better .container .col-sm-8 strong {
            font-size: 14px;
        }

        #do_better .container .col-sm-8 ul li {
            font-size: 14px;
            padding: 10px 0;
        }

    #do_better .container .pl40 {
        padding-left: 25px;
    }

    #do_better .container .col-sm-8 .tip {
        text-align: center;
    }

        #do_better .container .col-sm-8 .tip ul li {
            padding-right: 20px;
        }

    #do_better {
        margin: 30px 0;
    }

    #about_us .col-sm-6 {
        overflow: hidden;
    }

        #about_us .col-sm-6 .us_details {
            width: 100%;
            color: white;
            padding-top: 50px;
            position: relative;
            padding: 20px;
        }

            #about_us .col-sm-6 .us_details .us_nr p:first-child {
                font-size: 20px;
                padding-bottom: 20px;
                text-align: center;
            }

        #about_us .col-sm-6 img {
            width: 100%;
        }

    #about_us {
        margin-bottom: 30px;
    }

    #product {
        background: none;
        padding: 20px 0;
    }

        #product .container .pro_title {
            font-size: 20px;
            padding-bottom: 30px;
        }

        #product .container .col-xs-6 img {
            width: 80%;
        }

        #product .container {
            padding: 0 5px;
        }

            #product .container .col-xs-6 {
                padding: 0 5px;
            }

            #product .container .col-sm-4 {
                padding-bottom: 20px;
            }

    #news .container .pro_title {
        font-size: 20px;
        text-align: center;
        padding: 0px 0 30px 0;
    }

    #news .container .col-sm-6 .media .media-body .media-heading {
        font-size: 18px;
    }
}

.keywords_links a{
    margin-right:10px;
    font-size:1.1em;
}
.keywords_links {
    text-align:center;
    margin-top:-30px;
    margin-bottom:30px;
}