body {
    background-image: url("https://static.vecteezy.com/system/resources/thumbnails/026/754/083/small/cellular-technology-located-on-the-smart-city-is-pixelated-smart-city-concept-with-signal-towers-for-people-in-the-city-to-access-information-send-business-communications-smoothly-vector.jpg");
    background-size: cover;   
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: rgb(237, 237, 212);
}

img {
    width: 35%;
    margin-top: 30px;
}

nav {
    display:flex;
    flex-direction: row;
    /* text-align: right; */
    justify-content: flex-end;
    padding: 20px;
}
nav a {
    margin-left: 20px;
    text-decoration: none;
    color: rgb(243, 111, 17);
    font-weight: bold;
}

.main-content {
    text-align: center;
    margin-top: 50px;
    color:rgb(242, 125, 29);
}

input {
    box-sizing: border-box;
    display: block;
    border-radius: 24px;
    border: 1px solid rgb(180, 181, 184);
    height: 44px;
    margin: 0 auto 29px;
    max-width: 564px;
    width: 90%;
    padding-left: 30px;
    font-size: 16px;
}

button {
    margin-top: 30px;
    padding: 12px 24px;
    font-size: 16px;
    border: none;
    background-color: rgb(252, 115, 11);
    color: white;
    border-radius: 8px;
    cursor: pointer;
}

button:hover {
    background-color: rgb(236, 139, 12);
}

footer{
   background-color:#ecab66;
   color:rgb(15, 6, 6);
   text-align:center;
   padding:10px;
   margin-top:500px;
}

/* Form container */
.quiz-form {
    margin: 150px auto;
    width: 350px;  
    box-shadow: 0 4px 15px rgba(0,0,0,0.2); 
}

/* Inputs, dropdowns, buttons */
.quiz-form input,
.quiz-form select,
.quiz-form button {
    width: 300px;
    height: 45px;
    margin: 10px;
    border-radius: 25px;
    padding-left: 10px;         
    font-size: 16px;
}