html,body{
    color:#333;
    height: 100%;
    position:relative;
    background-color:#FFF;
    overflow-x: hidden;
}
html{
    font-size: 62.5%;
}
body{
    min-width:320px;
    font-size: 1.6rem;
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 100vh;
}
.expl_box1{
    width: 100%;
    height:41.58vw;
    background: url("../images/explore_1.jpg") no-repeat;
    background-size: cover;
    text-align: center;
    display: flex;
    align-items: center;
    color: #F2F2F2;
}
.expl_box1_main{
    width:1180px;
    margin:0 auto;
}
.expl_box_title{
    font-weight: bold;
    font-size: 48px;
}
.expl_box_text1{
    font-size: 24px;
    padding-top: 35px;
}
.expl_box1_text2{
    width: 300px;
    margin: 0 auto;
    border-radius: 25px;
    border: 1px solid #FFFFFF;
    margin-top: 100px;
    font-size: 18px;
    padding: 15px 10px;
}

.expl_box2{
    width: 1180px;
    margin: 0 auto;
    padding:100px 0;
    text-align: center;
}
.expl_box2_ul{
    width: 100%;
    margin-top: 130px;
    display: flex;
    justify-content: space-around;
}
.expl_box2_ul li{
    width: 15%;
    color: #262626;
}
.expl_box2_ul li img{
    width: 86%;
}
.expl_box2_ul_title{ 
    font-weight: bold;
    font-size: 24px;
    padding: 20px 0;
}
.expl_box2_ul_text{
    font-size: 16px;
    padding-top: 8px;
}

.expl_box3{
    width: 100%;
    padding:100px 0;
    background: #E9F3E9;
    display: flex;
    align-items: center;
    text-align: center;
}
.expl_box3_main{
    width:1180px;
    margin:0 auto;
}
.expl_box3_img{
    width: 98%;
    margin:0 auto;
    padding-top: 100px;
}
.mexpl_box3_img{
    display: none;
}
.expl_box3_img img{
    width: 100%;
}
.expl_box3_bottom{
    padding-top: 6px;
    width:100%;
    display: flex;
    justify-content: space-between;
}
.expl_box3_bottom p{
    width:20%;
    font-weight: bold;
    font-size: 24px;
    color: #262626;
    background: linear-gradient(0deg, #0D813B 0%, #71BC2B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.expl_box4{
    width: 100%;
    height:54.21vw;
    min-height: 840px;
    background: url("../images/explore_9.jpg") no-repeat;
    background-size: cover;
    text-align: center;
    display: flex;
    align-items:center;
    color:#fff;
}
.expl_box4_main{
    width:1180px;
    margin:0 auto;
}
.expl_box4_ul{
    width: 100%;
    height: 485px;
    margin-top: 90px;
    overflow: hidden;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.expl_box4_ul li{
    width: 23%;
    min-height: 480px;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(3,40,35,0.33);
    border-radius: 20px;
    text-align: center;
    margin-bottom: 20px;
    color: #474747;
}
.expl_box4_ul li img{
    width: 62%;
    margin: 0 auto;
    padding-top: 35px;
}
.expl_box4_ul_title{
    width: 96%;
    margin: 0 auto;
    font-size: 26px;
    padding-top: 20px;
}
.expl_box4_ul_text1{
    width: 96%;
    margin: 0 auto;
    font-size: 16px;
    padding-top: 23px;
}
.expl_box4_ul_text2{
    width: 82%;
    margin: 0 auto;
    padding: 10px 10px;
    background: #036BC1;
    margin-top: 35px;
    font-size: 16px;
    color: #FFFFFF;
}
.expl_box4_dir{
    width:250px;
    margin:0 auto;
    padding-top: 60px;
    display: flex;
    justify-content: space-between;
}
.expl_box4_dir_left,.expl_box4_dir_right{
    width: 63px;
    cursor: pointer;
}
.expl_box4_dir img{
    width: 100%;
}
.mexpl_box4_ul{
    display: none;
}
/*1200px以下导航栏和页脚的样式切换*/
@media (max-width: 1200px) {
    .expl_box1_main{
        width:92%;
    }
    .expl_box_title{
        font-size: 4.6rem;
    }
    .expl_box_text1{
        font-size: 2rem;
        padding-top: 2rem;
    }
    .expl_box1_text2{
        width: 27rem;
        border-radius: 2rem;
        margin-top: 6rem;
        font-size: 1.6rem;
        padding: 1.2rem 0.8rem;
    }
    .expl_box2{
        width: 96%;
    }
    .expl_box2_ul{
        margin-top: 10rem;
    }
    .expl_box2_ul li{
        width: 16%;
    }
    .expl_box2_ul li img{
        width: 85%;
    }
    .expl_box2_ul_title{ 
        font-size: 2rem;
        padding: 1.5rem 0;
    }
    .expl_box2_ul_text{
        font-size: 1.4rem;
        padding-top: 0.6rem;
    }
    .expl_box3_main{
        width:96%;
    }
    .expl_box3_img{
        padding-top: 8rem;
    }
    .expl_box3_bottom p{
        font-size: 2rem;
    }

    .expl_box4_main{
        width:92%;
    }
    .expl_box4_ul{
        height: 45rem;
        margin-top: 8rem;
    }
    .expl_box4_ul li{
        width: 27%;
        min-height: 44rem;
    }
    .expl_box4_ul li img{
        width: 56%;
        padding-top: 3rem;
    }
    .expl_box4_ul_title{
        font-size: 2rem;
        padding-top: 1.8rem;
    }
    .expl_box4_ul_text1{
        padding-top: 2rem;
    }
    .expl_box4_ul_text2{
        width: 82%;
        margin-top: 3rem;
    }
    .expl_box4_dir{
        width:22rem;
        padding-top: 5rem;
    }
    .expl_box4_dir_left,.expl_box4_dir_right{
        width: 6rem;
    }
}
@media (min-width: 769px) and (max-width: 1200px) {

}
/* 媒体查询 - 平板设备 */
/*使用rem作单位*/
@media (max-width: 768px) {
    .expl_box1{
        width: 100%;
        height:76vw;
        background: url("../images/mexplore_1.png") no-repeat;
        background-size: cover;
    }
    .expl_box_title{
        font-size: 4rem;
    }
    .expl_box_text1{
        font-size: 1.8rem;
        padding-top: 1.5rem;
    }
    .expl_box1_text2{
        width: 24rem;
        border-radius: 1.8rem;
        margin-top: 4rem;
        font-size: 1.4rem;
        padding: 1rem 0.6rem;
    }
    .expl_box2{
        padding:8rem 0;
    }
    .expl_box2_ul{
        margin-top: 4rem;
        display: flex;
        flex-wrap: wrap;
    }
    .expl_box2_ul li{
        width: 30%;
        padding-top:2rem;
    }
    .expl_box2_ul li img{
        width: 60%;
    }
    .expl_box2_ul_title{ 
        font-size: 1.6rem;
        padding: 1rem 0;
    }
    .expl_box3{
        padding:8rem 0;
    }
    .expl_box3_main{
        width:100%;
    }
    .expl_box3_main .expl_box_title,.expl_box3_main .expl_box_text1{
        width:96%;
        margin:0 auto;
    }
    .expl_box3_img,.expl_box3_bottom{
        display: none;
    }
    .mexpl_box3_img{
        width:100%;
        display: block;
        padding-top: 6rem;
        position: relative;
    }
    .mexpl_box3_img img{
        width:100%;
        padding-bottom:3rem;
    }
    .mexpl_box3_img p{
        position: absolute;
        background: linear-gradient(0deg, #0D813B 0%, #71BC2B 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        font-weight: bold;
        font-size:1.6rem;
    }
    .mexpl_box3_img_text1{
        top:42%;
        left:25%;
    }
    .mexpl_box3_img_text2{
        top:42%;
        right:25%;
    }
    .mexpl_box3_img_text3{
        bottom:0;
        left:21%;
    }
    .mexpl_box3_img_text4{
        bottom:0;
        right:21%;
    }
    .expl_box4{
        width: 100%;
        height:186.67vw;
        min-height: 96rem;
        background: url("../images/mexplore_9.jpg") no-repeat;
        background-size: cover;
    }
    .expl_box4_ul,.expl_box4_dir{
        display: none;
    }
    .mexpl_box4_ul{
        display: block;
        width:100%;
        margin-top:3rem;
    }
    .mexpl_box4_ul li{
        width:80%;
        margin:0 auto;
        padding:2rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        color:#474747;
        background:#fff;
        border-radius: 1.8rem;
        margin-bottom:2rem;
        min-width:42rem;
    }
    .mexpl_box4_ul_left{
        width:20%;
    }
    .mexpl_box4_ul_left img{
        width:100%;
    }
    .mexpl_box4_ul_right{
        width:75%;
        text-align:left;
    }
    .mexpl_box4_ul_right_title{
        font-weight: bold;
        font-size:1.6rem;
    }
    .mexpl_box4_ul_right_text{
        font-size:1.4rem;
        padding-top:1.2rem;
    }
}
/* 媒体查询 - 移动设备 */
/*使用rem作单位*/
@media (max-width: 480px) {
    .expl_box_title{
        font-size: 3rem;
    }
    .expl_box_text1{
        font-size: 1.4rem;
        padding-top: 1.2rem;
    }
    .expl_box1_text2{
        width: 20rem;
        border-radius: 1.5rem;
        margin-top: 2rem;
        font-size: 1.2rem;
        padding: 0.8rem 0.5rem;
    }
    .expl_box2{
        padding:6rem 0;
    }
    .expl_box2_ul{
        margin-top: 3rem;
    }
    .expl_box2_ul li{
        width: 45%;
        padding-top:1.5rem;
    }
    .expl_box2_ul li img{
        width: 50%;
    }
    .expl_box2_ul_title{ 
        font-size: 1.4rem;
        padding: 0.8rem 0;
    }
    .expl_box2_ul_text{
        font-size: 1.2rem;
        padding-top: 0.6rem;
    }
    .expl_box3{
        padding:6rem 0;
    }
    .mexpl_box3_img{
        padding-top: 4rem;
    }
    .mexpl_box3_img p{
        font-size:1.4rem;
    }
    .mexpl_box3_img_text1{
        top:42%;
        left:21%;
    }
    .mexpl_box3_img_text2{
        top:42%;
        right:20%;
    }
    .mexpl_box3_img_text3{
        bottom:0;
        left:18%;
    }
    .mexpl_box3_img_text4{
        bottom:0;
        right:19%;
    }
    
    .expl_box4{
        min-height:78rem;
    }
    .mexpl_box4_ul{
        margin-top:2rem;
    }
    .mexpl_box4_ul li{
        width:96%;
        margin:0 auto;
        padding:1.2rem;
        border-radius: 1.5rem;
        margin-bottom:1.5rem;
        min-width:25rem;
    }
    .mexpl_box4_ul_left{
        width:20%;
    }
    .mexpl_box4_ul_left img{
        width:100%;
    }
    .mexpl_box4_ul_right{
        width:75%;
    }
    .mexpl_box4_ul_right_title{
        font-size:1.4rem;
    }
    .mexpl_box4_ul_right_text{
        font-size:1.2rem;
        padding-top:0.8rem;
    }
}