style.css

*{
    padding: 0;
    margin: 0;
}

body{
    background-image: url("https://briidea.in/wp-content/uploads/2018/08/Basic-Landing-Page-background.jpg");
    background-repeat: no-repeat;
}

.navbar-container{
    height:80px;
    width:100%;
    background-color: darkslategray;
    opacity:80%;
}

#heading{
    display: inline-block;
    margin-right: 400px;
    color:white;
    margin-top: 20px;
    margin-left: 20px;
}

.navbar{
    display: inline-block;
    font-size: 25px;
    color: white;
    padding-left: 50px;
}

input{
    height:35px;
    width:200px;
    font-size: 25px;
}

a{
    color: white;
    text-decoration: none;
}

.content{
    text-align: center;
    color:white;
    padding-top: 80px;
    font-size: 25px;
}

button{
    height:30px;
    width:80px;
    background-color:seagreen;
    color:white;
    font-size: 20px;
    border:1px solid seagreen;
    margin-right: 80px;
}

.footer-container {
    height:150px;
    width:100%;
    background-color:#bbbbbb;
    margin-top: 160px;
    opacity:70%;
    
}

.footer-info p {
    color:black;
    text-align: center;
    padding-top: 20px;
}