#masthead {
	background-color: #FFFFFF;
	
}
.nav-up.site-header {
	box-shadow: 0px 3px 10px -5px rgba(51, 51, 51, 0.4);
}
.photo {
    position: relative;
    height: 500px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.photo h3 {
    font-size: 50px;
    line-height: 1.5;
    font-weight: bold;
}

.photo h4 {
    font-size: 40px;
    color: #fff;
    text-align: center;
}

.photo p {
    margin-top: 20px;
    font-size: 16px;
    color: #fff;
    text-align: center;
}

.photo .tips {
    margin-top: 30px;
    font-size: 16px;
    color: #666;
}

.photo .more {
    display: inline-block;
    width: 140px;
    height: 46px;
    margin-top: 70px;
    background-color: #ffc600;
    border-radius: 23px;
    font-size: 14px;
    color: #fff;
    text-align: center;
    line-height: 46px;
}

.photo .page-w {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

#case .case-bx .item {
    display: block;
    box-shadow: 0px 6px 16px 0px rgba(0, 0, 0, 0.15);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
    -moz-transition: all 0.6s;
    -ms-transition: all 0.6s;
    -o-transition: all 0.6s;
}

#case .case-bx .ig {
    overflow: hidden;
}

#case .case-bx .ig img {
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
    -moz-transition: all 0.6s;
    -ms-transition: all 0.6s;
    -o-transition: all 0.6s;
}

#case .case-bx .info {
    padding: 10% 10% 12%;
}

#case .case-bx h6 {
    font-size: 24px;
    font-weight: bold;
}

#case .case-bx {
    padding: 100px 0;
}

#case .case-bx p {
    margin-top: 30px;
    font-size: 14px;
    color: #666;
}

#case .case-bx .row {
    margin: -30px;
}

#case .case-bx .col-md-4 {
    padding: 30px;
}

#case .case-bx .item:hover {
    transform: translateY(-20px);
    -webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
}

#case-detail .content {
    padding: 100px 0;

}

#case-detail .content .page-w {
    overflow: hidden;
}

#case-detail .content .cont-left {
    float: left;
    width: 72%;
}

#case-detail .content .cont-left .back {
    text-align: center;
}

#case-detail .content .cont-left .back a {
    margin-top: 30px;
    width: 158px;
    height: 46px;
    background-color: #ffc600;
    border-radius: 23px;
    color: #fff;
    line-height: 46px;
    font-size: 16px;
}

#case-detail .content .cont-right {
    float: right;
    width: 24%;
    padding: 10px;
}

#case-detail .cont-right .r1 {
    padding: 12%;
    margin-bottom: 50px;
    background-color: #ffffff;
    box-shadow: 0px 4px 10px 0px rgba(255, 198, 0, 0.36);
}

#case-detail .cont-right .r1 h5 {
    font-size: 24px;
    font-weight: bold;
}

#case-detail .cont-right .r1 p {
    margin: 25px;
    font-size: 14px;
    line-height: 2;
}

#case-detail .cont-right .r1 a {
    margin-top: 45px;
    display: block;
    height: 46px;
    background-color: #ffc600;
    border-radius: 23px;
    text-align: center;
    line-height: 46px;
    color: #fff;
    font-size: 16px;
}

#case-detail .cont-right .r2,
#case-detail .cont-right .r3 {
    margin: 10px 0;
    overflow: hidden;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}

#about .ab1 .c-left,
#about .ab1 .c-right {
    float: left;
    width: 50%;
}

#about .ab1 {
    padding: 120px 0 200px;
}

#about .ab1 .c-right .tt {
    font-weight: bold;
    font-size: 50px;
}

#about .ab1 .c-right .tt span {
    color: #ffc600;
}

#about .ab1 .c-right .cont {
    margin-top: 60px;
    font-size: 16px;
    line-height: 2;
}

#about .ab1 .c-right a {
    margin-top: 60px;
    width: 140px;
    height: 46px;
    background-color: #ffc600;
    border-radius: 23px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    line-height: 46px;
}

#about .ab2 {
    padding: 100px 0 200px;
}

#about .ab2 .title {
    text-align: center;
}

#about .ab2 .title .tt {
    margin: 55px 0;
    font-size: 50px;
    font-weight: bold;
}

#about .ab2 .title .tt span {
    color: #ffc600;
}

#about .ab2 .title .tips {
    font-size: 18px;
    line-height: 2;
    color: #666;
}

#about .ab2 .content {
    margin-top: 145px;
    text-align: center;
}

#about .ab2 .row {
    position: relative;
    margin: -20px;
}

#about .ab2 .col-md-3 {
    padding: 20px;
}

#about .ab2 .item {
    padding: 40px 20px;
    background-color: #ffffff;
    box-shadow: 0px 6px 24px 0px rgba(0, 0, 0, 0.15);
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
}

#about .ab2 .row>div:nth-child(2n) {
    position: relative;
    top: 100px;
}

#about .ab2 .item h5 {
    margin: 25px 0 20px;
    font-size: 20px;
    font-weight: bold;
}

#about .ab2 .item p {
    margin-bottom: 25px;
    font-size: 14px;
    line-height: 2;
    color: #999;
}

#about .ab2 .item a {
    color: #ffc600;
    font-size: 14px;
}

#about .ab2 .item:hover {
    transform: translateY(-20px);
    -webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
}

#contact .contact-bx {
    padding: 145px 0 290px;
}

#contact .contact-bx h4 {
    font-size: 40px;
    font-weight: bold;
}

#contact .contact-bx .cont {
    margin-top: 80px;
    font-size: 16px;
    line-height: 3;
    font-weight: bold;
}

#knowlege .content {
    padding: 100px 0 200px;
}

#knowlege .content .k-left {
    float: left;
    width: 75%;
}

#knowlege .content .k-right {
    float: right;
    width: 23%;
}

#knowlege .content .row {
    margin: 0 -15px;
}

#knowlege .k-left .time {
    padding: 25px 0 30px;
    color: #999999;
    font-size: 14px;
}

#knowlege .k-left .time span {
    display: inline-block;
    margin-right: 45px;
}

#knowlege .k-left h6 {
    font-size: 22px;
    line-height: 1.5;
    font-weight: bold;
}

#knowlege .k-left p {
    margin-top: 30px;
    font-size: 14px;
    line-height: 2;
    color: #999;
}

#knowlege .k-left button {
    margin-top: 40px;
    width: 158px;
    height: 46px;
    background-color: #ffc600;
    border-radius: 23px;
    text-align: center;
    line-height: 46px;
    color: #fff;
    font-size: 12px;
    padding: 0;
    outline: none;
}

#knowlege .k-left .item {
    display: block;
    margin-bottom: 100px;
}

#knowlege .k-left .title {
    padding-bottom: 30px;
    border-bottom: 1px solid #dcdcdc;
}

#knowlege .k-left .title .tp {
    font-size: 32px;
}

#knowlege .k-left .text {
    padding: 50px 0;
    font-size: 16px;
    line-height: 2;
    color: #999;
}

#knowlege .k-left .back {
    text-align: center;
}

#knowlege .k-left .back a {
    margin-top: 30px;
    width: 158px;
    height: 46px;
    background-color: #ffc600;
    border-radius: 23px;
    color: #fff;
    line-height: 46px;
    font-size: 16px;
}

#knowlege .k-right input {
    width: 100%;
    height: 46px;
    padding: 0 22px;
    line-height: 46px;
    border-radius: 22px;
    border: solid 2px #000000;
}

#knowlege .k-right .wen {
    margin-top: 50px;
}

#knowlege .k-right .tt {
    font-size: 18px;
    font-weight: bold;
    padding-bottom: 10px;
    border-bottom: 2px solid #000;
}

#knowlege .k-right .k-news {
    display: block;
    margin-top: 30px;
}

#knowlege .k-right .k-news .titl {
    margin: 15px 0 10px;
    font-size: 14px;
    font-weight: bold;
}

#knowlege .k-right .k-news p {
    font-size: 12px;
    color: #ffc600;
}

#about,
#case,
#case-detail,
#contact,
#knowlege {
    padding-top: 165px;
}

@media screen and (max-width:1260px) {

    #about,
    #case,
    #case-detail,
    #contact,
    #knowlege {
        padding-top: 104px;
    }
}

@media screen and (max-width:768px) {
    #about,
    #case,
    #case-detail,
    #contact,
    #knowlege {
        padding-top: 65px;
    }
    .photo {
        padding: 0 8%;
    }

    .photo h3 {
        font-size: 30px;
    }

    .photo .tips {
        line-height: 2;
    }

    #about .ab1 {
        padding: 50px 4%;
    }

    #about .ab1 .c-left,
    #about .ab1 .c-right {
        width: 100%;
    }

    .page-w {
        width: 100%;
    }

    #about .ab1 .c-right {
        margin-top: 40px;
    }

    #about .ab1 .c-right .tt {
        font-size: 30px;
        text-align: center;
    }

    #about .ab1 .c-right .cont {
        margin-top: 40px;
    }

    #about .ab2 {
        padding: 40px 4%;
    }

    #about .ab2 .title .tt {
        margin: 40px 0;
        font-size: 28px;
    }

    #about .ab2 .title .tips {
        font-size: 16px;
    }

    #about .ab2 .title .tips br {
        display: none;
    }

    #about .ab2 .content {
        margin-top: 40px;
    }

    #about .ab2 .row>div:nth-child(2n) {
        top: 0;
    }

    #case-detail .content .cont-right {
        display: none;
    }

    #case-detail .content .cont-left {
        width: 100%;
    }

    #case-detail .content {
        padding: 40px 4% 80px;
    }

    #contact .contact-bx {
        padding: 40px 4% 80px;
    }

    #knowlege .content {
        padding: 40px 4% 80px;
    }

    #knowlege .content .k-left {
        width: 100%;
    }

    #knowlege .content .k-right {
        display: none;
    }

    #knowlege .k-left .title {
        padding-bottom: 0;
    }

    #knowlege .k-left .title .tp {
        font-size: 26px;
        line-height: 1.5;
    }

    #knowlege .k-left .col-sm-6 {
        padding: 0;
    }

    .photo h4 {
        font-size: 30px;
    }

    #knowlege .k-left .item {
        margin-bottom: 50px;
    }

    #knowlege .k-left h6 {
        font-size: 20px;
    }
    .sticky-header .nav-button-wrapper {
        padding: 10px 0;
    }
    #scrollspy {
        display: none!important;
    }
}
@media screen and (max-width:420px) {
    .nav-button-wrapper {
        top: 10px;
    }
}