* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html,
body {
  width: 100%;
  height: 100%;
}
.container {
  width: 100%;
  height: 100%;
  display: flex;
}
.container > nav {
  width: 100px;
  background-color: #2f363c;
  display: flex;
  flex-direction: column;
  position: relative;
  border-radius: 0 60px 100px 0;
}
.container > nav .img {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.container > nav .img img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  animation: imgAni 2s linear infinite alternate;
  cursor: pointer;
}
.container > nav .img i {
  position: absolute;
  top: 3px;
  right: 0px;
  width: 24px;
  height: 24px;
  color: #16baaa;
  font-size: 24px;
  line-height: 24px;
  box-shadow: 0 0 10px #2f363c;
  background-color: #2f363c;
  border-radius: 11px;
  cursor: pointer;
}
.container > nav .authItem {
  overflow: auto;
  flex: 1;
}
.container > nav .authItem .item {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  height: 30px;
  line-height: 30px;
  padding-left: 15px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
}
.container > nav .authItem .item.active {
  background-color: #16baaa;
  color: #fff;
}
.container > nav .authItem .items .father {
  position: relative;
}
.container > nav .authItem .items .father i {
  position: absolute;
  top: 0;
  right: 8px;
  font-size: 10px;
  transition: all 0.3s;
}
.container > nav .authItem .items .sons {
  display: none;
  padding: 3px 0;
  background-color: rgba(0, 0, 0, 0.3);
}
.container > nav .authItem .items .sons .item {
  padding-left: 20px;
}
.container > nav .authItem .itemsActive .father {
  background-color: #22756d;
  font-size: 16px;
}
.container > nav .authItem .itemsActive .father i {
  transform: rotate(180deg);
}
.container > nav .authItem .itemsActive .sons {
  display: block;
}
.container > .main {
  flex: 1;
}
@keyframes imgAni {
  0% {
    box-shadow: 0 0 0px #fff;
  }
  100% {
    box-shadow: 0 0 20px #fff;
    transform: scale(1.1);
  }
}
.info {
  display: flex;
  width: 100%;
  line-height: 100px;
}
.info .img {
  flex: 1;
  text-align: center;
}
.info .img img {
  height: 100px;
  cursor: pointer;
}
.info .names {
  flex: 2;
  font-size: 16px;
  font-weight: 600;
}
a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  color: inherit;
  text-decoration: none;
}
a:visited {
  color: inherit;
  text-decoration: none;
}
a:active {
  color: inherit;
  text-decoration: none;
}