@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans&display=swap');

* {
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 300;
}

div#contact_form {
    width: 800px;
    display: flex;
    align-items: stretch;
    justify-content: space-evenly;
    border: 2px solid black;
    padding: 10px;
}

div.input-box {
    display: flex;
    margin: 10px 0;
    flex-wrap: wrap;
}

div.input-box label {
    display: inline-block;
    margin: 10px 10px 10px 0;
    width: 20%;
}

div.input-box input {
    font-size: 1.5rem;
    border: 1px solid #ccc;
    padding: 4px 8px;
    flex: 1;
}

input.button {
    font-size: 1.5rem;
    background: black;
    color: white;
    border: 1px solid black;
    margin: 10px;
    padding: 4px 40px;
}

h1 {
    font-size: 5rem;
    text-transform: uppercase;
    font-weight: 400;
    letter-spacing: 2px;
    line-height: 0.8;
}

div.greetings {
    text-align: center;
    font-size: 1.2rem;
    background-color: #d3d3d3;
    background-image: linear-gradient(15deg, transparent 28%, rgba(255, 255, 255, 0.5) 28%);
    background-size: 50px;
}

div.input-box input.error {
    border: 2px dashed red;
    background: #fee;
}

div.input-box label.error {
    color: red;
    font-size: 1rem;
    text-align: right;
    width: 100%;
    margin: 10px 0;
}