body{
    margin:12px;
    border:2px solid black;
    border-radius:5%;
    font-family:Arial, Helvetica, sans-serif;
}
.title{
    font-size:44px;
    text-align:center;
    margin-bottom:0;
    margin-top:100px;
}

.description{
    font-size:22px;
    text-align:center;
    color:rgb(151, 151, 151);
    margin-bottom:70px;
}
.flex{
    display:flex;
    justify-content:center;
}
.timeline{
    display:flex;
    flex-direction:column;
    align-items:center;
    width:100px;
}
.line{
    height:50px;
    width:3px;
    background-color:black;
}
.button{
    height:20px;
    width:20px;
    background-color:black;
    border-radius:50%;
}
.dates{
    display:flex;
    flex-direction:column;
    margin-top:25px;
    width:300px;
}
.date{
    text-align:right;
    margin-bottom:23px;
    color:rgb(124, 124, 124);
    font-size:22px;
}
.info-div{
    margin-top:20px;
}
.info{
    margin-bottom:42px;
    font-size:24px;
}
.btn-complete{
    width:300px;
    height:60px;
    background-color:black;
    color:white;
    font-size:18px;
    font-weight:500;
    display:block;
    margin:50px auto;
    border:none;
    border-radius:10px;
}
.btn-complete:hover{
    cursor:pointer;
    color:aqua;
    transition-duration:0.5s;
}