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

:root {
    --primary-dark: #41474e;
    --primary-blue: #18cccc;
}

body {
    background-color: var(--primary-dark);
    color: var(--primary-blue);
    font-family: 'Montserrat', sans-serif;
}

h1, p {
    text-align: center;
}

.container {
    width: 50%;
    margin: auto;
}

input, button {
    display: block;
    margin: 5rem;
    margin: auto;
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
    border-width: medium;
    padding: 0.5rem;
    border-radius: 0.3rem;
}

/* footer */
footer {
    text-align: center;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}
  
footer p {
font-size: large;
text-align: center;    
}

.footer-list {
margin: 1rem;
}

a,
img,
li {
display: inline;
padding: 0.2rem;
}

img {
width: 40px;    
background: var(--primary-blue);
}