::-webkit-scrollbar { width: 0.25rem; }
::-webkit-scrollbar-track { border-radius: 10rem; background-color: rgba(0,0,0,0); }
::-webkit-scrollbar-thumb { border-radius: 10rem; background-color: var(--color1); }
body {
  background: #111;
  font-family: Calibri, "Trebuchet MS", sans-serif;
  --color1: #fff;
  --color2: rgb(105, 105, 105, 0.5);
  --color3: #666;
  --color4: rgb(0, 0, 0, 0.5);
  --color5: #777;
  --color6: rgb(100, 100, 100, 0.05);
  --textshadow: #b3b3b3;
  --linkcolor: #ADD8E6;
}
body.light {
  background: #fff;
  --color1: #111;
  --color2: rgb(200, 200, 200, 0.5);
  --color3: #c9c9c9;
  --color4: rgb(240, 240, 240, 0.5);
  --color5: #636363;
  --color6: rgb(200, 200, 200, 0.05);
  --linkcolor: #0046ff;
}
body.amoled {
  background: #000;
  --color1: #fff;
  --color2: #000;
  --color3: #000;
  --color4: #000;
  --color5: #000;
  --color6: #000;
  --linkcolor: #0046ff;
}
* {
  margin: 0;
  color: var(--color1);;
  text-decoration: none;
  box-sizing: border-box;
}
nav{
  height: 60px;
  align-items: center;
  display: flex;
  position: relative;
  justify-content: space-between;
  padding: 0 20px;
  margin: 0;
}
nav ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
  position: absolute;
  left: 50%;
  top: 30px;
  transform: translate(-50%, -50%);
}
nav ul li {
  margin: 0 15px;
}
nav img{
  height: 30px;
}
nav img:hover{
  height: 30px;
  animation: shake 0.5s;
  animation-iteration-count: infinite;
}
nav ul li i{
  margin-right: 5px;
}
@media (max-width: 450px) {
}
hr {
  border: 1px solid var(--color5);
}
.ti {
  margin-top: 15px;
  text-align: center;
}
@keyframes upcenta {
  0% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  100% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
}
@keyframes downcenta {
  0% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
  100% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
@keyframes shake {
  0% { transform: rotate(0deg); }
  25% { transform: rotate(5deg); }
  50% { transform: rotate(0eg); }
  75% { transform: rotate(-5deg); }
  100% { transform: rotate(0deg); }
}