styles.css

*{
    margin: 0;
}

body{
    background-color: rgb(247, 238, 226);
}

.logoimg{
    margin-left:70px;
}

.navbar{
    height:70px;
}

.nav{
    display:inline-block;
    margin-left: 50%;
}

.nav-item{
    margin: 20px;
    font-size: 17px ;
    padding: 10px 30px;
    text-decoration: none;
    color: black;
}

.nav-item:hover{
    font-size: 18px;
    font-weight:400;
    cursor: pointer;
}
.h3{
    font-size: 20px;
    margin-left: 570px;
}
.h4{
    font-size: 20px;
    margin-left: 520px;
}

.main{
    margin-top: 100px;
    margin-left: 36%;
    margin-bottom: 30px;
    font-size: 30px;
    font-weight: bold;
}

.class{
    display: grid;
    grid-template-columns: 65% auto;
}

.class1{
    font-size: 15px;
    text-align: center ;
}

.class2{
    font-size: 15px;
    margin-left: 50%;
        margin: 10px 40px;
        text-align: center ;
}

.classbtn{
    margin-left: 52%;
    background-color:rgb(32, 109, 109);
}

.classbtn:hover{
    background-color: rgb(18, 131, 137);
}

.dropdown-item{
    margin: auto;
}

.searchbar{
    margin-left: 53%;
    margin-top: 10px;
    padding: 7px 12px;
    border-radius: 7px;
}

.subbtn{
    margin-left: 59%;
    background-color:rgb(32, 109, 109);
}

.subbtn:hover{
    background-color: rgb(18, 131, 137);
}

.submitbtn{
    margin-left: 55%;
    margin-top: 70px;
    padding: 10px 50px;
    background-color: rgb(44, 22, 56);
    border-radius: 7px;
    color: white;
}

.submitbtn:hover{
    background-color: rgb(83, 44, 103);
}