style.css

*{
    margin: 0;
    padding: 0;
    
}


.header{
    background-color:#323232;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    border-bottom-left-radius: 25px;
    border-bottom-right-radius: 25px;
    clear: both;
    z-index: 1;
}

.first_heading ,p{
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    color: white;
}

.first_heading{
    font-size: 3rem;
}

.dataa{
    position: relative;
    top: 7em;
    margin: 0 3em 0;
    z-index: 0;
}

.subject_heading{
    color: #ffffff;
    font-family: 'Courier New', Courier, monospace;
    margin-bottom: 1rem;
    margin-top: 1rem;
    font-size: 2.5rem;
    font-weight: 900;
}

.content{
    color: #ffffff;
    text-align: left;
    font-family: 'Pangolin', cursive;
}
.ending{
    background-color: #323232;
    bottom: 0;
    width: 100%;
    margin: 0;
    margin-top: 1rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
    position: relative;
    top: 7em;
    color: white;
}
a{
    color: #ffffff;
    text-decoration: unset;
}
a:hover{
    color: #8b8989;
}
hr{
    border: double #ffffff 6px;
    border-bottom: none;
    margin-top: 1rem;
    margin-bottom: 1rem;
    width: 100%;
}
.teacher{
    font-size: 1rem;
    margin-top: 0;
    padding-top: 0;


    
}
span{
    display: block;
}
.prem{
    color: #ffffff;
    text-decoration: underline;
}