@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;900&display=swap');

:root {
  --body_color: #404040;
  --text_color: #606060;
}

*, *::before, *::after {
     box-sizing: border-box;
 }
 
body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  font-size: 1.1em;
  color: var(--body_color, #404040);
}
 
a {
  color: var(--body_color, #404040);
  text-decoration: none;
} 

a:hover,
a:focus { 
  text-decoration: underline !important;
  opacity: .75;  
}

img {
  border: 0;
}

.container {
  max-width: 700px;
  margin:0 1em; 
}

.narrow {
  max-width: 350px;
}

.container p {
	line-height: 1.5;
	color: var(--text_color, #606060);
}

.center_text {
  text-align:center;
}

.left_text {
  text-align: left;
}

.right_text {
  text-align: right;
}

.bold {
  font-weight: 900;
}

.footer {
  font-size: 0.9em;
  padding: 1em 0;
  text-align: right;
}

.shadowed {
	box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 15px 0 rgba(0, 0, 0, 0.19);
}

.framed {
	padding: 5px;
	background: white;
	border: 1px solid #bbbbbb;
}

img.grayscale {
	filter: grayscale(100%);
}

.flex-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  text-align: center;
  align-items: flex-end;
}

.flex-container > div {
 	padding: .5em;
	margin: .5em;
}