*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    min-height: 100vh;
}
.head-div1{
    background-color: rgb(41, 40, 40);
    width: 100vw;
    height: 13vh;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}
.head{
    height: 13vh; 
    position: sticky;
    top: 0;
}
.logo img{
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.hand{
    display: flex;
    flex-direction: column;
    row-gap: 5px;
    background: none;
    outline: none;
    border: none;
    cursor: pointer;
    margin-right: 40px;
}
.hand span{
    width: 22px;
    height: 3px;
    background-color: white;
    border-radius: 3px;
}
.logo h3{
    color: white;
}
.logo{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.nav{
    background-color: white;
    height: 100vh;
    z-index: 8;
    width: 250px;
    transform: translateX(-250px);
    position: fixed;
    transition: 0.3s;
}
.nav ul li{
    list-style-type: none;
}
.nav ul li a{
    display: block;
    padding: 10px;
    margin-left: 3px;
    margin-top: 3px;
    text-decoration: none;
    color: black;
    transition: 0.1s;
}
.nav ul li a:hover{
    background-color: gray;
    border-radius: 5px;
    color: white;
}
.active{
    transform: translateX(0px);
    box-shadow: 5px 5px 5px 0px black;
}
.foot{
    height: 11vh;
    background-color: black;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;   
}
.main-container h1,h2{
    font-variant: small-caps;
}

.container1{
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}
.child{
    padding: 10px;
    border-right: 1px solid black;
    border-bottom: 1px solid black;
    box-shadow: 5px 5px 5px 0px gray;
    margin-bottom: 10px;
    
}
.form table{
    height: 50vh;
}
.form table tr td input{
    padding: 4px;
}
.form table tr td input[type="submit"]{
    border-radius:10px;
    border: 1px solid black; 
}
.form table tr td input[type="submit"]:hover{
    background-color: green;
    color: white;
    cursor: pointer;
}
.child h3{
    padding: 20px 70px;
}
.table{
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 30vh;
    margin-top: 30px;
}
.table td{
    font-weight: 700;
    padding-top: 20px;
    padding-left: 20px;

}
center h1{
    padding: 10px;
}


@media screen and (max-width:600px){
    .main-div1{
        font-size: 10px;
    }
    .foot{
        font-size: 10px;
    }
}