* {
    margin: 0;
    padding: 0;
}

li {
    /* 取消小黑点 */
    list-style-type: none;
}

a {
    /* 取消下划线 */
    text-decoration: none;
    color: inherit;
}

.header {
    width: 100%;
    height: 200px;
    /* border-bottom-style: dotted; */
    /* background-color: blue; */
    display: flex;
    justify-content: space-between;
}

.header-left {
    margin-left: 100px;
    display: flex;
    align-items: center;
}

.header .header-left>a>img {
    width: 300px;
}

.header .rexian {
    font-size: 20px;
    /* height: 200px; */
    line-height: 200px;
    margin-right: 50px;
}

/* .header-right {
    margin-right: 100px;
} */

.header-right>ul {
    display: flex;
    line-height: 200px;
    font-size: 26px;
}

.header-right>ul>li:nth-child(3) {
    color: #18786a;
    font-weight: bold;
}

.header-right>ul>li {
    margin-left: 50px;
}

.header-right>ul>li .navlist {
    /* height: 10px; */
    position: relative;
}

.header-right>ul>li .navlist .drop {
    width: 150px;
    height: 260px;
    /* display: block; */
    opacity: 0;
    position: absolute;
    top: 70%;
    left: -20%;
    color: #000;
    font-weight: normal;
    background-color: #ffffff;
    box-shadow: 1px 2px 2px 0px #7a7a7a;
    /* border: 1px solid #000; */
}

.header-right>ul>li .navlist .drop .droplist {
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    /* border: 1px solid #cccccc; */
}

/* .header-right>ul>li .navlist .drop .droplist>a{
    line-height: 50px;
} */

.header-right>ul>li .navlist .drop .droplist:hover {
    background-color: #18786a;
    color: #fff;
}

.header-right>ul>li .navlist:hover .drop {
    opacity: 1;
}

.container {
    width: 100%;
    height: 7800px;
    /* background-color: #cecece; */
}

.container .master {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    width: 100%;
    /* height: 750px; */
    /* background-color: #161616; */
    color: #ffffff;
    font-size: 80px;
    /* margin-left: 100px;
    margin-right: 100px; */
}

.container .master>img {
    width: 100%;
}

.container .cutbtn {
    width: 80%;
    height: 60px;
    margin: 0 auto;
    display: flex;
    margin-top: 50px;
}

.container .cutbtn .links {
    width: 100px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border: 2px solid #18786a;
    /* margin-right: 20px; */
}

.container .cutbtn .links:nth-child(1) {
    background-color: #18786a;
    color: #fff;
}

.container .details {
    width: 80%;
    margin: 0 auto;
    color: #000000;
    margin-bottom: 150px;
    /* background-color: #ff0707; */
}

.container .details .det_title {
    margin-top: 100px;
}

.container .details .det_content {
    display: flex;
    margin-top: 100px;
}

.container .details .det_content .con_img {
    width: 40%;
    display: flex;
}

.container .details .det_content .con_img>img {
    width: 80%;
    /* mar gin: 0 auto; */
}

.container .details .det_content .con_text {
    width: 60%;
    font-size: 24px;
    text-indent: 65px;
    line-height: 50px;
}

.container .peculiarity {
    width: 100%;
    height: 800px;
    /* margin-top: 150px; */
    /* margin: 0 auto; */
    /* background-color: #cfcfcf; */
    /* border-top: 3px solid #000; */
}

.container .peculiarity .pec_title>img {
    width: 100%;
}

.container .dimension {
    width: 100%;
    background-color: #dcdcdc;
}

.container .dimension>img {
    width: 100%;
    margin-top: 5%;
}

.container .model {
    width: 80%;
    margin: 0 auto;
    margin-top: 100px;
    /* background-color: #e2e2e2; */
}

.container .model .mod_content .pro_box {
    width: 100%;
    height: 400px;
    /* background-color: #e2e2e2; */
    display: flex;
    margin-bottom: 50px;
    border: 1px solid #e2e2e2;
    box-shadow: 2px 2px 2px 2px #b6b6b6;
}

.container .model .mod_content .pro_box .pro_img {
    width: 40%;
    height: 100%;
    /* background-color: #67ff8b; */
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #e2e2e2;
}

.container .model .mod_content .pro_box .pro_img>img {
    width: 80%;
    /* height: 80%; */
}

.container .model .mod_content .pro_box .pro_text {
    width: 60%;
    height: 100%;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.container .model .mod_content .pro_box .pro_text>p:nth-child(1) {
    font-size: 36px;
    font-weight: bold;
    padding-bottom: 50px;
}

.container .model .mod_content .pro_box .pro_text .inout {
    width: 300px;
    /* height: 150px; */
    text-align: center;
    line-height: 50px;
    font-size: 18px;
    border: 2px solid #000;
}

.container .model .mod_content .pro_box .pro_text .main {
    /* background-color: #ff1212; */
    width: 80%;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.container .model .mod_content .pro_box .pro_text .main .main_text {
    width: 60%;
    margin-left: 50px;
}

.container .model .mod_content .pro_box .pro_text .main .main_text>p {
    text-indent: 30px;
}

.footer {
    width: 100%;
    height: 500px;
    background-color: #000;
    color: #fff;
}

.footer .sf {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 400px;
}

.footer .msg>img {
    width: 500px;
    margin-bottom: 10px;
}

.footer .sf .msg>p {
    margin-bottom: 10px;
}

.footer .sf .run>ul {
    margin-top: 20px;
    width: 100px;
    /* border: 1px solid #fff; */
    text-align: center;
    line-height: 30px;
}

.footer .copyRight {
    width: 100%;
    color: #6e6e6e;
    text-align: center;
    font-size: 14px;
}

.footer .sf .run>ul>a>li:hover {
    color: #18786a;
}

.footer .copyRight .beian::before {
    content: "| ";
}

.footer .copyRight .police>img {
    width: 16px;
    vertical-align: middle;
}

.footer .copyRight .police::before {
    content: "| ";
}

.footer .infringement {
    width: 100%;
    /* text-align: end; */
    color: #7a7a7a;
    display: flex;
    justify-content: center;
    font-size: 12px;
}