.bloco
{   
    display: flex;
    margin-top: 40px;
    width: 85%;
}

.linha
{
    position: relative;
    width: 4px;
    height: 130%;
    margin-left: 120px;
    background-color: #8C9EFF;
    z-index: -2;
}

.ultimalinha
{
    position: relative;
    width: 4px;
    height: 100%;
    margin-left: 120px;
    background-color: #8C9EFF;
    z-index: -2;
}

.ponto
{
    position: relative;
    top:-90%;
    width: 20px;
    height: 20px;
    border-radius: 10px;
    background-color: #8e24aa;
    margin-left: 113px;
    z-index: -1;
}

.ultimoponto
{
    position: relative;
    top: -20px;
    width: 10px;
    height: 10px;
    border-radius: 5px;
    background-color: #8C9EFF;
    margin-left: 117px;
    z-index: -1;
}

.primeiroponto
{
    position: relative;
    top: 0;
    width: 10px;
    height: 10px;
    border-radius: 5px;
    background-color: #8C9EFF;
    margin-left: 117px;
    z-index: -1;
}