.content-box{
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
}
.el-timeline {
    margin: 0;
    font-size: 14px;
    list-style: none;
}
.el-timeline-item {
    position: relative;
    padding-bottom: 20px;
}
.el-timeline-item__tail {
    position: absolute;
    left: 104px;
    height: 100%;
    border-left: 2px solid #E4E7ED;
}
.el-timeline-item__time {
    position: absolute;
    left: 0;
    top: -4px;
    height: 100%;
    width: 90px;
}
.el-timeline-item__time .desc {
    margin-top: 10px;
    font-size: 14px;
    text-align: left;
}
.el-timeline-item__time .desc span{
    color: #1E90FF;
    font-weight: bold;
    font-size: 20px;
    margin: 0 2px;
}
.el-timeline-item__node {
    position: absolute;
    background-color: #E4E7ED;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.el-timeline-item__node--normal {
    left: 99px;
    width: 12px;
    height: 12px;
}
.el-timeline-item__node--primary {
    background-color: #1E90FF;
}
.el-timeline-item__wrapper {
    position: relative;
    padding-left: 134px;
    top: -3px;
}
.el-timeline-item__content {
    color: #303133;
}
.el-timeline-item:last-child .el-timeline-item__tail{
    display: none;
}
.html-box{
    background: #f5f5f5;
    padding: 10px 15px;
    border-radius: 5px;
    margin: 8px 0 10px 0;
    line-height: 22px;
}
.html-box p {
    margin: 0 !important;
}
.html-box img {
    max-width: 100%;
}