/*! HTML5 Boilerplate v4.3.0 | MIT License | http://h5bp.com/ */

html {
  color: #fff;
  font-size: 1em;
  line-height: 1.4;
  background: #333 linear-gradient(#333, #222);
  min-height: 100vh;
}

a {
  color: #fff;
  text-decoration: underline;
  font-weight: 300;
}

a:hover,
a:active {
  color: #dd85c3;
  text-decoration: none;
}

img {
  vertical-align: middle;
}

body {
  font: 16px/26px Helvetica Neue, Helvetica, Arial;
}

.container {
  width: 90%;
  margin: 0;
  color: #fff;
  padding: 5%;
  text-align: center;
  max-width: 600px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 5px;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.5);
}

.container header {
  margin: 0 0 50px;
}

.container section {
  margin: 10px 0;
  font-size: 1.1em;
  font-weight: 300;
  line-height: 1.3em;
}

.container h1 {
  margin: 0;
  font-size: 2em;
  font-weight: 500;
  line-height: 1.3em;
}

.container h2 {
  font-size: 1.2em;
  font-weight: 500;
  line-height: 1.3em;
}

.container .converter {
  margin: 20px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container textarea {
  width: 100%;
  max-width: 500px;
  box-sizing: border-box;
  font-weight: 300;
  padding: 10px;
  font-size: 0.9em;
  box-shadow: 0 0 2px 0 rgba(0, 0, 0, 0.3);
}

#to {
  margin-left: 5px;
}

footer {
  margin: 40px auto 0;
  text-align: center;
}

footer ul {
  margin: 0;
  padding: 0;
}

footer ul li {
  list-style: none;
  display: block;
}

footer a {
  display: block;
  margin-bottom: 10px;
  padding: 15px 0;

  text-align: center;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  box-shadow: 0 0 2px 0 rgba(0, 0, 0, 0.3);

  color: #fff;
  background: #222;
  transition: background 0.1s ease;
}

footer a:hover,
footer a:active {
  text-decoration: underline;
  background: #000;
  color: #fff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.5);
}

#apply-padding-container {
  display: none;
}

#apply-padding {
  margin-left: 1rem;
}

label[for='apply-padding'] {
  margin-left: 5px;
}

/* ==========================================================================
   Media Queries
   ========================================================================== */

@media only screen and (min-width: 480px) {
  footer a {
    display: inline-block;
    width: 150px;
  }
}

@media only screen and (min-width: 600px) {
  .container {
    margin: 5% auto;
  }

  footer ul li {
    display: inline-block;
    margin: 0 15px;
  }

  footer a {
    font-weight: 500;
  }
}

@media only screen and (min-width: 900px) {
  .container section {
    margin: 30px 0;
  }
}