/*banner*/
.banner{
    width: 100%;
    height: calc( 560vw/750*100 );
    background: url('../../images/green/banner1.png') no-repeat;
    background-size:100% 100%;
    overflow: hidden;
}

.banner-title{
    color: #fff;
    font-size: 0.6rem;
    text-align: center;
    position: relative;
    top: 90px;
    letter-spacing: 1px;
    float: left;
    left: 7px;
}

.banner-desc{
    clear: both;
    float: left;
    color: #fff;
    font-size: 0.28rem;
    text-align: center;
    position: relative;
    top: 112px;
    letter-spacing: 1px;
    line-height: 0.6rem;
    left: 7px;
}

.banner-img{
    display: block;
    width: 87%;
    margin: 0 auto;
    position: relative;
    top: 130px;
}


.content{
    background: #fff;
    /* padding-right: 20px; */
    /* padding-left: 20px; */
    /* padding-bottom: 35px; */
    overflow: hidden;
    position: relative;
    /* padding-top: 30px; */
}

.content-left{
    float: left;
    position: relative;
    top: 130px;
    left: 20px;
    width: 30px;
}
.content-middle{
    width: 100%;
    float: left;
}

.content-middle-false{
    width: 100%;
    float: left;
    display: none;
}

.content-right{
    float: right;
    position: relative;
    top: -134px;
    right: 20px;
    width: 30px;
}

.display{
    display:none;
}
.bz-title{text-align: center;}
.yy-title{
    height: 50px;
    background: url(../../images/yjmeiyan/yybt.png) no-repeat center;
    background-size: 50%;
}
.wh-title{
    height: 50px;
    background: url(../../images/yjmeiyan/whbt.png) no-repeat center;
    background-size: 50%;
}
.ka-title{
    height: 50px;
    background: url(../../images/yjmeiyan/kabt.png) no-repeat center;
    background-size: 50%;
}
img.title1 {
    width: calc( 611vw/75*10);
    margin: auto;
    margin-top: calc(82vw/75*10);
}

img.title1 {}
.content.content1 {
    background: url('../../images/green/tb.png') no-repeat center bottom;
    background-size: 100% auto;
    height: calc(894vw/75*10);
}

.content.content1 {}
.content2_c {
    display: flex;
    justify-content: space-evenly;
    padding-top: 5vw;
}

.content2_c_l {
    width: calc(340vw/75*10);
    position: relative;
    height: calc(519vw/75*10);
}

.content2_c_r img {
    width: 100%;
}

.content2_c_r {
    width: calc(340vw/75*10);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: calc(519vw/75*10);
}

.content2_c_l img {
    width: 100%;
}

.content3_c_l_pic {
    position: relative;
    /* position: relative; */
    /* padding: 0 calc(37vw/75*10); */
    width: calc(681vw/75*10);
    height: calc(458vw/75*10);
}

.content3_c_l_pic img {
    /* position: absolute; */
    /* left: 0; */
    /* top: 0; */
    width: 100%;
}

.content3_c_l {
    position: relative;
    margin: 0 calc(37vw/75*10);
    width: calc(681vw/75*10);
    overflow: hidden;
    height: calc(458vw/75*10);
}

.content3_c_1_a {
    position: absolute;
    top: 29vw;
    width: calc(681vw/75*10);
}

img.content3_c_1_al {
    width: calc(60vw/75*10);
    height: calc(60vw/75*10);
    position: absolute;
    left: 3vw;
}

img.content3_c_1_ar {
    width: calc(60vw/75*10);
    height: calc(60vw/75*10);
    position: absolute;
    right: 3vw;
    transform: rotate(180deg);
}

.content3_c_2 {}

.content3_c_2 {
    width: calc(681vw/75*10);
    display: flex;
    justify-content: space-evenly;
    margin: 4vw auto;
    position: relative;
}

.content3_c {
    text-align: center;
    margin: 5vw auto;
}

.content3_c_2_con {
    width: calc(81vw/75*10);
    height: calc(140vw/75*10);
    display: block;
    background: none;
}

.content3_c_2_con img {
    width: 100%;
}

.content3_c_2_con p {
    font-size: calc(18vw/75*10);
}