body {
   font-family: sans-serif;
   color: #686868;
   text-align: center;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
   line-height: 140%;
   padding-top: 1em;
}

h1 {
   font-family: monospace;
   font-weight: 100;
   font-size: 260%;
   margin-bottom: 1em;
}

h1 span {
   color: #0078e7;
}

form {
margin: 0 auto;
vertical-align: middle;
}

input, button {
   margin: 1em;
}

input#url {
   margin-top: 0;
   font-size: medium;
   border: 1px solid #ccc;
   box-shadow: inset 0 1px 3px #ddd;
   border-radius: 4px;
   vertical-align: middle;
   padding: .5em .6em;
   min-width:16em;
   max-width:42em;
   width: 80%;
   color: #686868;
}

input#url:focus {
   outline: 0;
   border-color: #0078e7;
}

button#submitBtn {
   font-size: medium;
   cursor: pointer;
   padding: .6em 1.6em;
   border: none;
   background-color: #0078e7;
   color: #fff;
   text-decoration: none;
   border-radius: 2px;
   outline: 0;
}

form button#submitBtn:disabled {
    background-image: none;
    background-color: #97c8f7;
    cursor: not-allowed;
    box-shadow: none;
}

button#submitBtn.disabled {
   color: #97c8f7;
}

button#submitBtn:hover,
button#submitBtn:focus {
    background-color: #0069d3;
    background-image: linear-gradient(#0075ea, #0066cc);
}
button#submitBtn:active {
    box-shadow: 0 0 0 1px rgba(0,0,0, 0.15) inset, 0 0 6px rgba(0,0,0, 0.20) inset;
    border-color: #000\9;
}

div {
   padding: 0 1em;
   min-width:16em;
   margin: 1em auto 1em;
   max-width:44em;
}

@media (min-width: 32em) {
   div {
      width: 80%;
   }
}

div.faq {
   text-align: left;
   margin: 3em auto 1em;
}

h2 {
   font-weight: normal;
   font-size: 150%;
   margin-bottom: .5em;
}

p, ul {
   margin-top: 0em;
}

ul li {
   list-style-type: circle;
   margin-left: 0;
   margin-bottom: .3em;
}

a {
   transition: all .2s ease-in-out;
   color: #686868;
}

a:hover,
a:focus,
a:active {
   color: #0078e7;
}

p.credit {
   text-align: center;
   margin-top: 2em;
}
p.github {
   text-align: center;
   margin: 1em;
}

.loadingButton {
   position: relative;
   margin: 0 auto;
}

.loader {
   position:absolute;
   top: calc( 50% - 13px );
   left: calc( 50% - 12px);
    border: 4px solid transparent;
    border-top: 4px solid #fff;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    padding: 0px;
    min-width: 0px;
    margin: 0 auto;
    animation: spin 1s linear infinite;
    cursor: not-allowed;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}