Beidou-Web/css/history.css

.content {
    padding: 80px 0;
}

.home2,
.home3 {
    position: relative;
}

.home1 {
    position: relative;
    width: 100%;
    height: 720px;
    background: url(../images/sate2.png)no-repeat center;
    background-size: cover;
    /* background-size: cover; */
}

.home1 .home1-content {
    position: absolute;
    top: 80px;
    left: 100px;
    height: 550px;
    width: 1400px;
    padding: 0 50px;
    background-color: rgba(0, 0, 0, 0.6);
}

.home1 .home1-box {
    margin: 100px 200px;
    /* color: #fff; */
}

.home1 .home1-box .home1-header {
    font-size: 30px;
    color: #fff;
    padding: 0 0 20px 0;
}

.home1 .home1-box .home1-txt {
    font-size: 14px;
    color: #ccc;
}

.home2 .home2-header {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 30px;
    font-weight: 700;
}

.home2-content {
    position: absolute;
    top: 200px;
    left: 50%;
    transform: translateX(-50%);
    /* border: 1px solid green; */
    width: 80%;
    font-weight: 500;
}

.home2-content .home2-items {
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.home2-content-item1,
.home2-content-item2 {
    display: flex;
    justify-content: space-between;
    height: 200px;
    width: 100%;
}


/* .home2-content-item1 .item-link,
.home2-content-item2 .item-link {
    position: relative;
    display: flex;
    height: 200px;
    width: 55%;
    display: block;
    border: 2px solid pink;
} */

.left-txt,
.right-txt {
    position: relative;
    width: 45%;
}


.left-txt .txt-time,
.right-txt .txt-time {
    position: absolute;
    right: 0;
    top: 10%;
    font-size: 20px;
    color: rgb(136, 7, 7);
}

.left-txt .txt-time {
    right: 0;
}

.right-txt .txt-time {
    left: 0;
}


.left-txt .txt-p,
.right-txt .txt-p {
    position: absolute;
    top: 30%;
    font-size: 18px;
    color: #999999;
    text-indent: 2em;
}

.left-txt .txt-p {
    right: 0;
}

.right-txt .txt-p {
    left: 0;

}

.mid-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    /* position: relative; */
    width: 10%;
    /* border: 1px solid red; */
}

.home2-content-item1 .item-link .mid-column {
    position: absolute;
    right: 0;
}


.mid-column .time-line-wrap {
    display: table-cell;
    width: 1px;
    background: #e4e0e0;
    height: 1000px;
    /* top: 0; */
    /* left: 50%; */
    margin-left: -0.5px;
    display: inline-block;
    /* border: 2px solid blue; */
}

.mid-column .time-circle-wrap {
    height: 22px;
}

.left-img,
.right-img {
    position: relative;
    width: 45%;
}

.left-img img,
.right-img img {
    /* width: 80%; */
    height: 100%;
    /* height: 200px; */
}

.left-img img {
    position: absolute;
    right: 0;
}

.footer {
    position: absolute;
    bottom: 0;
    height: 200px;
    width: 100%;
    background-color: aqua;
}