* {
  padding: 0;
  margin: 0;
  border: 0;
}

*, *:before, *:after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

:focus,
:active {
  outline: none;
}

a:focus,
a:active {
  outline: none;
}

nav,
footer,
header,
aside {
  display: block;
}

html,
body {
  height: 100%;
  width: 100%;
  font-size: 100%;
  line-height: 1;
  font-size: 14px;
  -ms-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

input,
button,
textarea {
  font-family: inherit;
}

input::-ms-clear {
  display: none;
}

button {
  cursor: pointer;
}

button::-moz-focus-inner {
  padding: 0;
  border: 0;
}

a,
a:visited {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

ul li {
  list-style: none;
}

img {
  vertical-align: top;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: 400;
}

/**
*
* Testing
*
**/
body {
  background-color: #ff161f;
}

.container {
  width: 80vw;
  margin: auto;
}

header {
  position: relative;
}
header .container {
  position: absolute;
  left: 10vw;
}

.notification-good, .notification-bad {
  z-index: 500;
  height: 100px;
  position: fixed;
  right: 20px;
  bottom: -300px;
  -webkit-transition: 0.4s;
  transition: 0.4s;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background-color: #fff;
  visibility: hidden;
  opacity: 0;
}
.notification-good p, .notification-bad p {
  padding: 0 50px;
  position: relative;
  margin-right: -2rem;
  font-size: 1.2rem;
}
.notification-good p:before, .notification-bad p:before {
  content: "";
  position: absolute;
  width: 1.5rem;
  height: 1.5rem;
  margin-left: -2rem;
  margin-top: -0.1rem;
}

.notification-good {
  color: green;
  -webkit-box-shadow: 0 0 10px rgba(0, 148, 0, 0.7);
          box-shadow: 0 0 10px rgba(0, 148, 0, 0.7);
  border: 2px double green;
}
.notification-good p:before {
  background: url(../img/not-good.png) no-repeat;
  background-size: contain;
}

.notification-bad {
  color: red;
  -webkit-box-shadow: 0 0 10px rgba(148, 0, 0, 0.7);
          box-shadow: 0 0 10px rgba(148, 0, 0, 0.7);
  border: 2px double red;
}
.notification-bad p:before {
  background: url(../img/not-bad.png) no-repeat;
  background-size: contain;
}

.notification-active {
  -webkit-transition: 0.4s;
  transition: 0.4s;
  visibility: visible;
  opacity: 1;
  bottom: 20px;
}

#options-section {
  width: 100vw;
  height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
#options-section * {
  color: #fff;
}
#options-section .container .greeting-div {
  margin: 2rem 0;
}
#options-section .container .greeting-div .greeting {
  font-size: 3.5rem;
  text-align: center;
}
#options-section .container .greeting-div .comment {
  text-align: center;
  font-size: 2rem;
  margin: 1.2rem 0;
}
#options-section .container .options-div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 1.5rem 0;
}
#options-section .container .options-div * {
  font-size: 2rem;
}
#options-section .container .options-div .option {
  padding: 1rem 0.5rem;
  border-radius: 0.5rem;
  border: 3px solid #fff;
  background-color: #ff161f;
  color: #fff;
  -webkit-transition: 250ms;
  transition: 250ms;
  cursor: pointer;
}
#options-section .container .options-div .option:hover {
  background-color: #fff;
  color: #000;
}