@charset "utf-8";

body, html {
    font-size: 100%;
    padding: 0;
    margin: 0;
}

*, *:after, *:before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.clearfix:before, .clearfix:after {
    content: " ";
    display: table;
}

.clearfix:after {
    clear: both;
}

body {
    font-weight: 500;
    font-size: 1.05em;
    font-family: "΢���ź�","����", Arial,sans-serif;
}

.main-timeline {
    font-family: 'Roboto', sans-serif;
}

    .main-timeline:after {
        content: '';
        display: block;
        clear: both;
    }
    /*ʱ���� ������������������*/
    .main-timeline:before {
        content: '';
        height: 100%;
        width: 2px;
        border: 1px solid #eeeeee;
        transform: translateX(-50%);
        position: absolute;
        left: 50%;
        top: 30px;
    }

    .main-timeline .timeline {
        width: 50%;
        padding: 100px 70px 0 25px;
        margin: 0 50px 0 0;
        float: left;
        position: relative;
    }
    /*ÿ��ʱ������� ��   div[main-timeline] > div[timeline] > a[timeline-content] > div [timeline-year]*/
    /*ÿ��ʱ������� ���� div[main-timeline] > div[timeline] > a[timeline-content] > div [description]*/

    .main-timeline .timeline-content {
        /*padding: 15px 15px 15px 40px;*/
        border: 1px solid white;
        border-radius: 15px 0 15px 15px;
        display: block;
        position: relative;
    }

        /*
  .main-timeline .timeline-content:hover {
            text-decoration: none;
            border: 1px solid #ea5504;


        }*/

        /*С�ǽ�*/
        /*.main-timeline .timeline-content:after {
            content: '';
            background-color: #d3d3d3;
            height: 18px;
            width: 15px;
            position: absolute;
            right: -15px;
            top: -2px;
            clip-path: polygon(100% 0, 0 0, 0 100%);
        }
        */

    .main-timeline .timeline-year {
        text-align: center;
        height: 50px;
        width: 25px;
        border: 2px solid #eeeeee;
        position: absolute;
        right: -95px;
        top: -85px;
        border-top-right-radius: 110px;
        border-bottom-right-radius: 110px;
        border-left-color: white;
    }

        .main-timeline .timeline-year1 {

        /* background-color: #d3d3d3; */
        font-size: 32px;
        font-weight: 900;
        text-align: center;
        line-height: 98px;
        height: 50px;
        width: 25px;
        border: 2px solid #eeeeee;
        position: absolute;
        right: -195px;
        top: -85px;
        border-top-left-radius: 110px;
        border-bottom-left-radius: 110px;
        border-right-color: white;
    }


        /*���� begin */

        /*���� end*/
    .main-timeline .timeline-icon {
        color: #fff;
        background-color: #d3d3d3;
        font-size: 35px;
        text-align: center;
        line-height: 50px;
        height: 50px;
        width: 50px;
        border-radius: 50%;
        transform: translateY(-50%);
        position: absolute;
        top: 50%;
        left: -25px;
        transition: all 0.3s;
    }

    .main-timeline .title {
        color: #222;
        font-size: 20px;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 1px;
        margin: 0 0 7px 0;
    }

    .main-timeline .description {
        color: #999999;
        font-size: 22px;
        /*letter-spacing: 1px;*/
        text-align: justify;
        margin: 0 0 5px;
        position: absolute;
        right: 40px;
        top: -19px;
        line-height: 40px;
    }

        .main-timeline .description1 {
        color: #999999;
        font-size: 22px;
        /*letter-spacing: 1px;*/
        text-align: justify;
        margin: 0 0 5px;
        position: absolute;
        left: 40px;
        top: -19px;
            line-height: 40px;
    }

    .main-timeline .timeline:nth-child(even) {
        padding: 100px 25px 0 70px;
        margin: 0 0 0 50px;
        float: right;
    }

        .main-timeline .timeline:nth-child(even) .timeline-content {
            padding: 15px 40px 15px 15px;
            border-radius: 0 15px 15px 15px;
        }

            .main-timeline .timeline:nth-child(even) .timeline-content:after {
                transform: rotateY(180deg);
                right: auto;
                left: -15px;
            }

        .main-timeline .timeline:nth-child(even) .timeline-year {
            right: auto;
            left: -120px;
        }

        .main-timeline .timeline:nth-child(even) .timeline-year1 {
            right: auto;
            left: -95px;
        }

            .main-timeline .timeline:nth-child(even) .timeline-year:after {
                transform: translateX(-50%) translateY(-50%) rotate(200deg);
            }

            .main-timeline .timeline:nth-child(even) .timeline-year1:after {
                transform: translateX(-50%) translateY(-50%) rotate(200deg);
            }

        .main-timeline .timeline:nth-child(even) .timeline-icon {
            left: auto;
            right: -25px;
        }



.timeline:nth-child(4n+2) .timeline-year:after {
    border-left-color: transparent;
}

.timeline:nth-child(4n+2) .timeline-year1:after {
    border-left-color: transparent;
}

.timeline:nth-child(4n+2) .timeline-content:after, .timeline:nth-child(4n+2) .timeline-icon, .timeline:nth-child(4n+2) .timeline-year {
    background-color: #d3d3d3;
}






.timeline:nth-child(4n+3) .timeline-year:after {
    border-left-color: transparent;
}

.timeline:nth-child(4n+3) .timeline-year1:after {
    border-left-color: transparent;
}
/*С�ǽ�*/
.timeline:nth-child(4n+3) .timeline-content:after, .timeline:nth-child(4n+3) .timeline-icon, .timeline:nth-child(4n+3) .timeline-year {

}



.timeline:nth-child(4n+4) .timeline-year:after {
    border-left-color: transparent;
}

.timeline:nth-child(4n+4) .timeline-year1:after {
    border-left-color: transparent;
}

.timeline:nth-child(4n+4) .timeline-content:after, .timeline:nth-child(4n+4) .timeline-icon, .timeline:nth-child(4n+4) .timeline-year {
    background-color: #d3d3d3; /* �޸�0870C5*/
}
/*----���� begin------*/
    /*ÿ��ʱ������� ��   div[main-timeline] > div[timeline] > a[timeline-content] > div [timeline-year]*/
    /*ÿ��ʱ������� ���� div[main-timeline] > div[timeline] > a[timeline-content] > div [description]*/


/*----���� end------*/
@media screen and (max-width:767px) {
    .main-timeline:before {
        display: none;
    }

    .main-timeline .timeline {
        width: 100%;
        padding-top: 80px;
        padding-right: 12px;
        margin-bottom: 20px;
    }

        .main-timeline .timeline:nth-child(even) {
            padding-left: 10px;
            padding-top: 80px;
            margin-bottom: 20px;
        }

    .main-timeline .timeline-content, .main-timeline .main-timeline .timeline:nth-child(even) .timeline-content {
        background-color: #fff;
        padding-top: 25px;
    }

        .main-timeline .timeline-content:after {
            display: none;
        }

    .main-timeline .timeline-year {
        font-size: 24px;
        line-height: 70px;
        height: 70px;
        width: 70px;
        right: 0;
        top: -65px;
    }

        .main-timeline .timeline-year1 {
        font-size: 24px;
        line-height: 70px;
        height: 70px;
        width: 70px;
        right: 0;
        top: -65px;
    }

        .main-timeline .timeline-year:after {
            display: none;
        }

        .main-timeline .timeline-year1:after {
            display: none;
        }

    .main-timeline .timeline:nth-child(even) .timeline-year {
        left: 3px;
    }

     .main-timeline .timeline:nth-child(even) .timeline-year1 {
        left: 3px;
    }

}

@media screen and (max-width:567px) {
    .main-timeline .title {
        font-size: 18px;
    }
}



.radius_oo {
position: absolute;
    content: " ";
    width: 20px;
    height: 20px;
    background-color: #d3d3d3;
    border-radius: 100%;
    top: 25%;
    right: 10px;
    z-index: 1000;
}



.radius_ii {
position: absolute;
    content: " ";
    width: 20px;
    height: 20px;
    background-color: #d3d3d3;
    border-radius: 100%;
    top: 25%;
    right: -10px;
    z-index: 1000;
}

/*
.timeline-year1::before{
    position: absolute;
    content: " ";
    width: 20px;
    height: 20px;
    background-color: #d3d3d3;
    border-radius: 100%;
    top: 25%;
    right: -12px;
    z-index: 1000;
}
.timeline-year::before{
    position: absolute;
    content: " ";
    width: 20px;
    height: 20px;
    background-color: #d3d3d3;
    border-radius: 100%;
    top: 25%;
    right: 10px;
    z-index: 1000;
}
*/

.time_title {
        position:absolute;
        font-size: 46px;
        font-weight: 400;
        text-align: center;
        line-height: 40px;
        left:-150px
        }


.time_title1 {
        position:absolute;
        font-size: 46px;
        font-weight: 400;
        text-align: center;
        line-height: 40px;
        left:70px
        }