.i_index{width: 100%;}
.i_index_hand{width: 100%;background-color: #4cd470;position: relative;}
.i_index_down{}
.i_index_down_img{display: block;}
.i_index_down_icon{    position: absolute;
    top: 16%;
    left: 0;
    width: 100%;}
.i_index_down_icon img{    width: 140px;
    height: 140px;
    display: block;
    margin: 0 auto;}
.i_index_content{position: absolute;top:37%;left: 0;width: 100%;text-align: center;}
.i_index_content p{font-size: 46px;text-align: center;color:#2233d1;font-weight: 700;}
.anniu{margin-top: 30%;}
.bt1{display: block;margin: 0 auto;font-size: 18px;color: #fff;border: 0;background-color: #2233d1;margin-top: 40px;width: 130px;height: 40px;border-radius: 5px;}
.bt2{display: block;margin: 0 auto;font-size: 18px;color: #4cd470;border: 0;background-color: #b7f7c8;margin-top: 40px;width: 130px;height: 40px;border-radius: 5px;}
.foot{margin-top:20%;display: inline-block;text-align: center;}
.foot1{width: 30px;height: 1px;background-color: #2233d1;margin-top: 10px;margin-right: 10px;}
.foot2{width: 30px;height: 1px;background-color: #2233d1;margin-top: 10px;margin-left: 10px;}
.foot p{font-size: 14px;font-weight: 500;}