* {
    box-sizing: border-box;
}

body {
    background-image: url("./img/workers.jpg");
    background-size: 2300px;
    background-color: rgba(34, 34, 34, 0.9);
    background-blend-mode: multiply;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    font-size: 16px;
}

header {
    margin: 3em auto;
    text-align: center;
}

header > p {
    font-size: 18px;
    font-style: italic;
}

#survey-form {
    background-color: rgb(27, 27, 27);
    width: 60vw;
    min-width: 300px;
    max-width: 700px;
    margin: 0 auto;
    padding: 30px;
    border-radius: 7px;
    opacity: 0.8;
}

.form-group > label {
    margin: 1em 0;
   
}

label {
    display: block;
    margin: 0.5rem 0;
}

input, 
textarea, 
select {
    margin: 0;
    padding: 0;
    margin-top: 20px;
    min-height: 2em;
    width: 100%;
    background-color: rgb(224, 224, 224);
    border: none;
    border-radius: 1px;
    font-size: 15px;
}

.inline {
    width: unset;
    margin: 0 0.5em 0;
    vertical-align: middle;
}

textarea {
    resize: none;
}


input[type="submit"] {
    width: 100%;
    margin: 1em auto;
    font-size: 20px;
    cursor: pointer;
    background-color: rgb(58, 128, 17);
    color: white;
}
input[type="submit"]:hover {
    background-color: rgb(55, 138, 8);

}

input, textarea {
    padding-left: 5px; 
    padding-right: 5px;
}