* {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

.pzt-banner {
    width: 100%;
    height: 600px;
    background: url(/chanpinzt/imageszt/images193/zt-banner.jpg) no-repeat center; 
}

.pztb-box {
    margin: 0 auto;
    width: 1400px;
}

.pztb-l {
    float: left;
    margin-top: 120px;
    margin-left: 30px;
    width: 625px;
}

.pztb-l h1 {
    font-size: 86px;
    color: #de1900;
    letter-spacing: 5px;
    line-height: 90px;
}

.pztb-l h1 span {
    font-size: 42px;
    color: #000;
}

.pztb-l ul {
    margin-top: 20px;
}

.pztb-l ul li {
    position: relative;
    float: left;
    margin-top: 20px;
    width: 265px;
}

.pztb-l ul li p {
    padding-left: 30px;
    font-size: 26px;
    color: #000;
}

.pztb-l ul li:nth-child(even) {
    width: 325px;
}

.pztb-l ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 5px;
    width: 16px;
    height: 16px;
    background: url(/chanpinzt/imageszt/images193/t1.png) no-repeat center;
}

.pztb-r {
    float: right;
    margin-top: 86px;
    margin-right: 50px;
    width: 571px;
}

.pzt-jj {
    margin: 0 auto;
    margin-top: 50px;
    width: 1400px;
}

.pzt-t {
    margin: 0 auto;
    width: 970px;
    height: 183px;
    background: url(/chanpinzt/imageszt/images193/t2.png) no-repeat center;
}

.pzt-t h2 {
    padding-top: 25px;
    font-size: 64px;
    color: #000;
    text-align: center;
    letter-spacing: 5px;
}

.pzt-t h2 span {
    color: #de1900;
}

.pzt-t p {
    margin-top: 15px;
    font-size: 28px;
    color: #000;
    text-align: center;
}

.pjj-box {
    position: relative;
    margin-top: 80px;
    width: 1400px;
    height: 644px;
    background: url(/chanpinzt/imageszt/images193/t3.jpg) no-repeat center;
}

.pjj-box b {
    position: absolute;
    font-size: 26px;
    color: #fff;
}

.pjj-box b:nth-child(1) {
    left: 354px;
    top: 53px;
}

.pjj-box b:nth-child(2) {
    left: 565px;
    top: 185px;
}

.pjj-box b:nth-child(3) {
    left: 565px;
    bottom: 191px;
}

.pjj-box b:nth-child(4) {
    left: 355px;
    bottom: 78px;
}

.pjj-box b:nth-child(5) {
    left: 132px;
    bottom: 203px;
}

.pjj-box b:nth-child(6) {
    left: 140px;
    top: 181px;
}

.pjj-box h2 {
    position: absolute;
    left: 732px;
    top: 179px;
    font-size: 34px;
    color: #fff;
    letter-spacing: 3px;
}

.pjj-box p {
    position: absolute;
    top: 257px;
    left: 766px;
    width: 570px;
    font-size: 26px;
    color: #fff;
    line-height: 40px;
}

.pzt-td {
    margin-top: 100px;
    width: 100%;
}

.ptd-t {
    padding: 40px 0;
    width: 100%;
    background: #de1900;
}

.ptd-t div {
    margin: 0 auto;
    width: 970px;
    height: 183px;
    background: url(/chanpinzt/imageszt/images193/t4.png) no-repeat center;
}

.ptd-t div h2 {
    padding-top: 25px;
    font-size: 64px;
    color: #fff;
    text-align: center;
    letter-spacing: 5px;
}

.ptd-t div p {
    margin-top: 15px;
    font-size: 28px;
    color: #fff;
    text-align: center;
}

.ptd-top {
    position: relative;
    margin: 0 auto;
    margin-top: 70px;
    width: 989px;
    height: 866px;
    background: url(/chanpinzt/imageszt/images193/t5.jpg) no-repeat center;
}

.ptd-top h3 {
    position: absolute;
    font-size: 40px;
    color: #000;
}

.ptd-top h3:nth-child(1) {
    top: 155px;
    left: 398px;
}

.ptd-top h3:nth-child(2) {
    bottom: 91px;
    left: 46px;
    text-align: center;
}

.ptd-top h3:nth-child(3) {
    bottom: 114px;
    right: 61px;
}

.ptd-bot {
    margin: 0 auto;
    margin-top: 70px;
    padding: 40px 0;
    width: 1363px;
    border: 2px dashed #de1900;
    border-radius: 20px;
}

.ptd-bot p {
    position: relative;
    padding: 0 60px;
    font-size: 28px;
    color: #000;
    line-height: 42px;
}

.ptd-bot p::before {
    content: "";
    position: absolute;
    left: 35px;
    top: 16px;
    width: 10px;
    height: 10px;
    background: #de1900;
    border-radius: 3px;
}

.pzt-cs {
    margin-top: 100px;
    width: 100%;
}

.pcs-bg {
    margin-top: 90px;
    width: 100%;
    height: 1121px;
    background: url(/chanpinzt/imageszt/images193/t7.jpg) no-repeat center;
}

.pcs-box {
    margin: 0 auto;
    width: 1386px;
    height: 896px;
    background: url(/chanpinzt/imageszt/images193/t6.jpg) no-repeat center;
}

.pcs-box h2 {
    padding-top: 10px;
    padding-left: 110px;
    font-size: 50px;
    color: #fff;
    letter-spacing: 3px;
}

.pcs-box p {
    padding-left: 92px;
    margin-top: 70px;
    width: 565px;
    font-size: 30px;
    line-height: 42px;
}

.pcs-box p:nth-child(3) {
    margin-top: 42px;
}

.pcs-box p:nth-child(4) {
    margin-top: 51px;
}

.pcs-box p:nth-child(5) {
    margin-top: 46px;
}

.pcs-box p:nth-child(6) {
    margin-top: 51px;
}

.pcs-box p:nth-child(7) {
    margin-top: 44px;
}

.pzt-sp {
    width: 100%;
    height: 1377px;
    background: url(/chanpinzt/imageszt/images193/t9.jpg) no-repeat center;
}

.psp-t {
    padding-top: 70px;
}

.psp-t div {
    margin: 0 auto;
    width: 970px;
    height: 183px;
    background: url(/chanpinzt/imageszt/images193/t10.png) no-repeat center;
}

.psp-t h2 {
    padding-top: 25px;
    font-size: 64px;
    color: #fff;
    text-align: center;
    letter-spacing: 5px;
}

.psp-t h2 span {
    color: #de1900;
}

.psp-t p {
    margin-top: 15px;
    font-size: 28px;
    color: #fff;
    text-align: center;
}

.psp-box {
    margin: 0 auto;
    margin-top: 70px;
    width: 1400px;
}

.psp-box figure img {
    display: block;
}

.zt-shuiy {
    width: 1400px;
    margin: 0 auto; 
}

.zt-shuiy-bg {
    position: absolute;
    width: 1400px;
    height: 5400px;
    background: url(/chanpinzt/imageszt/dsy.png) repeat scroll 10% 0%; 
    z-index: 999;
}