* {
  padding: 0;
  margin: 0;
  border: 0;
}
*,
*:before,
*:after {
  -moz-box-sizing: border-box;
  -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;
}

.wrapper {
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  padding: 20px;
}
.players {
  display: flex;
  max-width: 80%;
  height: 350px;
  margin: 0px auto;
}
.player {
  flex: 0 1 50%;
  background-image: url("../img/player.jpg");
  background-size: cover;
  margin: 0px 20px;
  position: relative;
}
.monster {
  flex: 0 1 50%;
  background: url("../img/monster.jpg");
  background-size: cover;
  margin: 0px 20px;
  position: relative;
}
.progressbar {
  position: absolute;
  bottom: -50px;
  width: 100%;
  height: 40px;
  border: 1px solid #000;
}
.hp {
  font-size: 20px;
  display: flex;
  transition: 0.5s;
}
.hp p {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.player__hp {
  width: 100%;
  height: 100%;
  background-color: rgb(0, 161, 35);
}
.monster__hp {
  width: 100%;
  height: 100%;
  background-color: rgb(0, 161, 35);
}
.navigation {
  position: relative;
  max-width: calc(80% - 40px);
  margin: 70px auto 0px;
  border: 1px solid #000;
  user-select: none;
}
.navigation.finish .navigation__start p {
  animation: start 2.2s;
}
@keyframes start {
  0% {
    box-shadow: inset 0px 0px 15px rgba(116, 116, 116, 0.2);
  }
  50% {
    box-shadow: inset 0px 0px 14px rgb(255, 81, 0), inset 0px 0px 17px rgb(255, 81, 0),
      inset 0px 0px 20px rgb(255, 81, 0), inset 0px 0px 23px rgb(255, 81, 0);
  }
  100% {
    box-shadow: inset 0px 0px 12px rgb(116, 116, 116);
  }
}
.navigation__start {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 5px;
  opacity: 1;
  visibility: visible;
  transition: 0.5s;
}
.navigation__start.active {
  opacity: 0;
  visibility: hidden;
}
.start {
  cursor: pointer;
}
.navigation__start p {
  padding: 10px 100px;
  box-shadow: inset 0px 0px 12px rgb(116, 116, 116);
  transition: 0.3s;
  position: relative;
}
.navigation__start p:hover {
  box-shadow: inset 0px 0px 12px rgb(116, 116, 116), inset 0px 0px 12px rgb(116, 116, 116),
    inset 0px 0px 12px rgb(116, 116, 116);
}
.navigation__buttons {
  display: flex;
  justify-content: center;
  font-size: 20px;
  padding: 15px;
}
.navigation__item {
  margin: 0px 15px;
  background-color: rgb(255, 255, 255);
  box-shadow: inset 0px 0px 12px rgb(116, 116, 116);
  padding: 10px 30px;
  transition: 0.3s;
}
.navigation__item:hover {
  content: "";
  box-shadow: inset 0px 0px 12px rgb(116, 116, 116), inset 0px 0px 12px rgb(116, 116, 116),
    inset 0px 0px 12px rgb(116, 116, 116);
}
.chat {
  background-image: url("../img/chat.jpg");
  background-size: cover;
  max-width: calc(80% - 40px);
  margin: 20px auto 0;
  padding: 5px 20px;
  overflow: auto;
  height: 300px;
  text-align: center;
  user-select: none;
}
.chat p {
  font-size: 18px;
  padding: 5px 10px;
  letter-spacing: 1px;
  color: #fff;
  text-shadow: 1px 1px 2px black, 1px 1px 2px black;
}
.chat::-webkit-scrollbar {
  width: 0;
}
.heal.active {
  animation: activet infinite 3s;
}
.combo.active {
  animation: activet infinite 3s;
}
@keyframes activet {
  0% {
    box-shadow: inset 0px 0px 5px rgb(255, 94, 0);
  }
  50% {
    box-shadow: inset 0px 0px 15px rgb(255, 94, 0);
  }
  100% {
    box-shadow: inset 0px 0px 5px rgb(255, 94, 0);
  }
}