body {
    text-align: center;
    margin:0;
    padding:0;
    background-color:rgba(0, 0, 0, 0.808);
}
.title{
    color:white;
}
.about {
    background-color:rgb(184, 19, 213);
    margin: 0;
    padding: 0;
    p{
        color:white;
        font-size:20px;
    }
}
.courses{
    color: white;
}
#parasize{
    font-size:20px;
}
.tips > p{
    color: white;
    font-size:20px;
    text-align:left;
}
.tips > h2{
    color: white;
}
.tips > h3{
    color: white;
    text-align:left;
}
.tips{
    margin-top: 1em;
    margin-bottom: 1em;
    background-color:rgba(0, 0, 0, 0.642);
}