html { font-family: sans-serif; background: #eee; padding: 1rem; }
body { max-width: 960px; margin: 0 auto; background: #f1f1f1; }
h1 { font-family: serif; color: #377ba8; margin: 1rem 0; }
a { color: #377ba8; }
hr { border: none; border-top: 1px solid lightgray; }
nav { background: lightgray; display: flex; align-items: center; padding: 0 0.5rem; }
nav h1 { flex: auto; margin: 0; }
nav h1 a { text-decoration: none; padding: 0.25rem 0.5rem; }
nav ul  { display: flex; list-style: none; margin: 0; padding: 0; }
nav ul li a, nav ul li span, header .action { display: block; padding: 0.5rem; }
.content { padding: 0 1rem 1rem; }
.content > header { border-bottom: 1px solid lightgray; display: flex; align-items: flex-end; }
.content > header h1 { flex: auto; margin: 1rem 0 0.25rem 0; }
.flash { margin: 1em 0; padding: 1em; background: #cae6f6; border: 1px solid #377ba8; }
.post > header { display: flex; align-items: flex-end; font-size: 0.85em; }
.post > header > div:first-of-type { flex: auto; }
.post > header h1 { font-size: 1.5em; margin-bottom: 0; }
.post .about { color: slategray; font-style: italic; }
.post .body { white-space: pre-line; }
.content:last-child { margin-bottom: 0; }
.content form { margin: 1em 0; display: flex; flex-direction: column; }
.content label { font-weight: bold; margin-bottom: 0.5em; }
.content input, .content textarea { margin-bottom: 1em; }
.content textarea { min-height: 12em; resize: vertical; }
input.danger { color: #cc2f2e; }
input[type=submit] { align-self: start; min-width: 10em; border-width: 2px; color: black; }
input {
  background: #f1f1f1;
  width: auto;
  outline: 0;
  border-width: 0 0 2px;
  border-color: blue;
  border-radius: 0;
}
input:focus {
  border-color: green;
  outline: 1px dotted #000
}

button{
  border: solid;
  border-width: 2px;
  border-color:blue;
  font-size: 18px;
  color: black;
}

table {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

td, th {
  border: 1px solid #ddd;
  padding: 8px;
}

tr:nth-child(even){background-color: white;}
tr:nth-child(odd){background-color: white;}

tr:hover {background-color: #ddd;}

th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #04AA6D;
  color: white;
}

textarea {
  padding: 10px;
  max-width: 100%;
  line-height: 1.5;
  border-radius: 5px;
  border: 1px solid #cccccc;
  box-shadow: 1px 1px 1px #999999;
}

img.auto_img{
    height: 100%;
    width: 100%;
}

img.app_img{
    height: 300px;
    width: auto;
    margin-left: auto;
    margin-right: auto;
}

.link-style-submit {
  min-width: 2em;
  margin-bottom: 0;
  background: none; /* Remove default button background */
  border: none; /* Remove default button border */
  color: blue; /* Set text color like a link */
  text-decoration: underline; /* Add underline like a link */
  cursor: pointer; /* Change cursor to pointer on hover */
  padding: 0; /* Remove default padding */
  font-size: inherit; /* Inherit font size from parent */
  font-family: inherit; /* Inherit font family from parent */
}

.link-style-submit:hover {
  color: purple; /* Change color on hover (optional) */
}

.card {
  text-align: left;
  width: 70%;
  border-radius: 25px;
  border: 2px solid;
  border-color: grey;
  height: auto;
  background-color: white;
  padding: 20px;
  margin:auto;
  margin-top: 10px;
}

div.center_div{
  display: flex;
  justify-content: center;
}

img.test_img {
  width:300px;
}