body {
    background-color: #00000029;
    font-family: system-ui;
}
/* 段落一 */
.duanluoyi {
    padding: 2%;
    font-size: 12px;
    line-height: 18px;
    color: #333;
    background: url(../img/duanluoyi.jpg);
    background-size: cover;
    text-align: center;
    font-weight: bold;
}

.duanluoyi p {

    padding: 0 1%;
}
@media only screen and (min-width: 750px) {
    .duanluoyi {
        font-size: 25px;
        line-height: 35px;
    }
}

/* 标题一 */
.biaoti1{
    background: url(../img/biaoti1.jpg);
    background-size: cover;
    padding: 3% 0;
}
.biaoti1 div{
   
    display: flex;
    justify-content: space-between;
    padding: 1%;
    width: 85%;
    box-shadow: 0 0 10px #999;
    border-radius:50px ;
    margin: 0 auto;
    height: 30px;
    background: #fff;
}
.biaoti1 span{
    background: #ffd116;
    color: #fff;
    font-size: 15px;
    line-height: 30px;
    width: 30%;
    border-radius: 50px 0 0 50px;
    text-align: center;
}
.biaoti1 h1{
    background: #fff;
    color: #333;
    font-size: 12px;
    line-height: 14px;
    width: 68%;
    border-radius: 0 50px 50px 0;
}
@media only screen and (min-width: 750px) {

    .biaoti1 div{
        border-radius:100px ;
        height: 60px;
    }
    .biaoti1 span{
        font-size: 30px;
        line-height: 60px;
        border-radius: 100px 0 0 100px;
    }
    .biaoti1 h1{
        font-size: 24px;
        line-height: 28px;
        border-radius: 0 100px 100px 0;
    }
}





/* 段落二 */
.duanluoer {
    padding: 2%;
    font-size: 12px;
    line-height: 18px;
    color: rgb(255, 255, 255);
    background:#71b637;
    background-size: cover;
    text-align: center;
}

.duanluoer p {

    padding: 0 1%;
}
@media only screen and (min-width: 750px) {
    .duanluoer {
        font-size: 25px;
        line-height: 35px;
    }
}
/* 标题二 */
.biaoti2{
    background: url(../img/biaoti2.jpg);
    background-size:100%;
    padding: 3% 0;
}
.biaoti2 div{
    display: flex;
    justify-content: center;
    padding: 1%;
    width: 85%;
    box-shadow: 0 0 10px #999;
    border-radius: 15px;
    margin: 0 auto;
    background: #ffd217;
    border: 1px solid #fff;
    height: 40px;
    align-items: center;
}

.biaoti2 h1{
width: 100%;
    color: #333;
    font-size: 12px;
    line-height: 14px;
text-align: center;
    border-radius: 0 50px 50px 0;
}
@media only screen and (min-width: 750px) {

    .biaoti2 div{
        border-radius:30px ;
        border: 2px solid #fff;
        height: 80px;
    }

    .biaoti2 h1{
        font-size: 28px;
        line-height: 30px;
        border-radius: 0 100px 100px 0;
    }
}
.biaoti3{
    background: #71b637!important;
}

/* 公司简介 */
.footer span {
    color: #f56f10;
    font-size: 1rem;
    font-weight: 900;
    margin-top: 3%;
    text-shadow: 0 2px 2px #666;
}

.footer span::after {
    content: '';
    width: 100%;
    display: block;
    /* margin: 18px auto 10px auto; */
    border-top: 0.1rem solid #f56f10;
}

.footer {
    padding: 0 1.4% 0 1.5%;
    max-width: 100%;
    background-color: #71b637;
}

.footer>div {
    background-color: #ffffff;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    padding: 2%;
}

.footer p {
    font-size: 1rem;
    font-family: auto;
    line-height: 1.4rem;
    text-align: left;
    margin-top: 3%;
    font-family: auto;
}

/* 底部背景一块*/
#wrap {
    background: #ffffff !important
}


.footer1 {
    background: url(../img/back_1.jpg);
    padding: 1rem 0 1.5rem 0;
    background-size: 100%;
}

@media screen and (min-width: 321px)and (max-width:600px) {

    .footer1 {
        background: url(../img/back.jpg);
        background-size: 100%;
    }

}

.footer1>img {
    display: block;
    /* text-align: center; */
    margin: 0 auto;
}

.footer1-tag {
    text-align: center;
    color: #333;
    margin-top: 1rem;
}

.footer1-tag h5 {
    font-size: 2rem;
    background-color: rgba(51, 51, 51, 0);
    line-height: 2.2rem;
}

.footer1-tag::after {
    content: '';
    border-top: 3px solid #333;
    width: 30%;
    display: block;
    margin: 0 auto;
}

.footer1 p {
    color: #333;
    font-size: 1.2rem;
    margin: 3% 0;
    text-align: center;
}

.footer1-us {
    border: 1px solid #ff7311;
    width: 80%;
    margin: 0 auto;
    background: #0000004f;
    padding: 2rem 0;
}

.footer1-us div {
    display: flex;
    justify-content: left;
    align-items: center;
    margin-top: 1%;
    padding: 0 0 0 15%;
}

/* 两个背景加字的尺寸 */
@media screen and (min-width: 321px)and (max-width:500px) {

    .footer1-us div {
        display: flex;
        justify-content: left;
        align-items: center;
        margin-top: 1%;
        padding: 2%;
    }

}

.footer1-us div img {
    width: 33px;
}

.footer1-us div h2 {
    font-size: 1rem;
    color: #fff;
    margin-left: 3%;
    line-height: 1.3rem;
    font-weight: bold;
    width: 86%;
}

.footer1-us div h2 a {
    font-size: 1rem;
    color: #ff6900;
    margin-left: 3%;
    line-height: 1.3rem;
    font-weight: bold;
    text-shadow: 0.3px 0px 0px #ffffff;
}


/* 两个跳转 */
.tiaozhuan {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.tiaozhuan a {
    width: 50%;
    min-width: 50%;
    max-width: 50%;
}


/* 引入视频 */
@media screen and (min-width: 321px)and (max-width:376px) {
    iframe {
        width: 100%;
        margin: 0 auto;
        height: 380px;
    }

}

@media screen and (min-width: 376px)and (max-width:415px) {
    iframe {
        width: 100%;
        margin: 0 auto;
        height: 400px;
    }

}

@media screen and (min-width:415px)and (max-width:3000px) {
    iframe {
        width: 750px;
        margin: 0 auto;
        height: 420px;
    }

}

.tiaozhuan {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    background: #71b637;
    background-size: cover;
}

.tiaozhuan span {
    width: 30%;
    height: 15px;
    font-size: 10px;
    line-height: 15px;
    background-color: #ffd222;
    border: 1px rgb(255, 255, 255) solid;
    box-shadow: 0px 2px 15px #333, 0 7px 0px #3333336e;
    text-align: center;
    text-transform: capitalize;
    padding: 1%;
    border-radius: 12px;
}

.tiaozhuan span a {
    font-weight: bold;
    color: #333;
}
@media only screen and (min-width: 750px) {
    .tiaozhuan span {
        height: 30px;
        font-size: 20px;
        line-height: 30px;
        border-radius: 24px;
        border: 2px rgb(255, 255, 255) solid;
    }
}