html,body {
    width: 100%;
    height: 100%;
}
.index-container .swiper-slide {
    position: relative;
    overflow: hidden;
}
.index-container {
    position: relative;
    margin: 0 auto;
}
.mac_main{
    width: 100%;
    height:858px;
    background: url('../images/mac_10.jpg') no-repeat;
    background-size: 100%;
    font-size:25px;
    color:#fff;
    line-height:30px;
}
.mac_main p{
    width:1200px;
    margin:0 auto;
}
.mac_main .mac_main_fir{
    padding-top:300px;
}
.mac_main .mac_main_sec,.mac_main .mac_main_thr{
    font-size:72px;
    line-height:80px;
    margin-top:25px;
    font-weight:bold;
}
.mac_box{
    width: 100%;
    height:250px;
    background: url('../images/mac_02.png') no-repeat;
    background-size: 100%;
    font-size: 30px;
    color: #404040;
    line-height:50px;
    text-align:center;
    position: relative;
}
.mac_box_pos{
    position: absolute;
    width:100%;
    top: 50%;
    left: 0;
    -webkit-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
}
.mac_box .mac_box_text{
    width:1800px;
    margin:0 auto;
}
.mac_box .mac_box_text .mac_box_text_spc{
    color:#0D813B;
}
.mac_block{
    width:100%;
    background:#fff;
}
.mac_spc_color{
    background:#F3F3F3;
}
.mac_block .mac_blc_con{
    width:1300px;
    margin:0 auto;
    padding:120px 0;
}
.mac_block .mac_blc_con .flt{
    float:left;
}
.mac_block .mac_blc_con .frt{
    float:right;
}
.mac_block .mac_blc_con .mac_blc_con_img{
    width:640px;
    height:334px;
}
.mac_block .mac_blc_con .mac_blc_con_img img{
    width:556px;
    height:334px;
}
.mac_block .mac_blc_con .mac_blc_con_list{
    width:660px;
}
.mac_blc_con_list .mac_blc_cl_title{
    padding:15px 0;
    font-size:24px;
    color:#0C7B5B;
}
.mac_blc_con_list .mac_blc_cl_sub{
    font-size:36px;
    line-height:40px;
    color:#404040;
    margin-bottom:10px;
}
.mac_blc_con_list .mac_blc_cl_text{
    font-size:18px;
    line-height:30px;
    color:#7F7F7F;
}
.mac_blc_con_list .mac_blc_cl_ul{
    width:100%;
    margin-top:30px;
}
.mac_blc_con_list .mac_blc_cl_li{
    min-width:140px;
    padding:10px;
    font-size:14px;
    line-height:28px;
    color:#0C7B5B;
    margin-right:35px;
    border:2px solid #0C7B5B;
    text-align:center;
}
.mac_blc_con_list .mac_blc_cl_li:last-child{
    margin-right:0;
}