/*4ȦȦ*/
.xn_c_index_lx_nrbox {        width: 1200px;        margin: 0 auto;        position: relative;        z-index: 5;    }
.xn_c_index_lx_r1 {        width: 889px;    height: 555px;    background: url(https://rc0.zihu.com/g5/M00/36/89/CgAGbGfrgfaAVeSlAAXoD8lF9aY263.jpg) no-repeat;    background-size: contain;    position: absolute;        z-index: 4;        left: 155.5px;    }
/*.xn_c_index_lx_r2 {        width: 260px;        height: 260px;        background: rgba(179,38,28,0.05);        border-radius: 50%;        position: absolute;        z-index: 3;        top: 215px;        left: 593px;    }
.xn_c_index_lx_r3 {        width: 430px;        height: 430px;        background: rgba(242,242,242,0.83);        border-radius: 50%;        position: absolute;        z-index: 2;        left: 508px;        top: 129px;    }
.xn_c_index_lx_r4 {        width: 622px;        height: 622px;        background: rgba(238,238,238,0.29);        border-radius: 50%;        position: absolute;        z-index: 1;        left: 360px; }*/
/*4ȦȦ*/
/*�ر�*/
.p1700mb8590c79a8a9137f,.p1700mb8590c79a8a9137f .data_col{position: absolute !important;    width: 100%;    margin: 0 auto;    position: relative;    z-index: 5;}
.p1700mb8590c79a8a9137f .data_col:after {        content: '';        display: block;        width: 10px;        height: 10px;        background: #a5251c;        border-radius: 50%;        position: absolute;        left: 5px;        top: 5px;    }
.p1700mb8590c79a8a9137f .data_col:before {        position: absolute;        top: 50%;        content: '';        width: 20px;        height: 20px;        margin-top: -10px;        background: rgba(179,38,28,0.52);        border-radius: 50%;        -webkit-animation-name: living;        animation-name: living;        -webkit-animation-duration: 2s;        animation-duration: 2s;        -webkit-animation-iteration-count: infinite;        animation-iteration-count: infinite;        -webkit-animation-fill-mode: backwards;        animation-fill-mode: backwards;        -webkit-animation-timing-function: ease;        animation-timing-function: ease;        -webkit-transform-origin: center center;        transform-origin: center center;        -webkit-animation-delay: 0.4s;        animation-delay: 0.4s;        left: 0px;    }
@keyframes living {
        0% {
            transform: scale(1);
            opacity: 1;
        }

        50% {
            transform: scale(1.8);
            opacity: 1;
        }

        100% {
            transform: scale(1);
            opacity: 1;
        }
    }
/*�ر�*/