body {
  margin: 0;
  padding: 0;
  display: flex;
  height: 100vh;
  background-color: #E7EEF7;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.container {
  margin: auto;
  width: 100%;
}

.container .inp {
  margin: 15px auto;
  text-align: center;
}

.container .inp input {
  width: 60%;
  height: 50px;
  padding: 0 15px;
  outline: none;
  border: none;
  box-shadow: 2px 0 8px #aaa inset;
  border-radius: 5px;
}

.container .inp input::placeholder {
  font-weight: bold;
  font-size: 20px;
  color: #aaa;
  text-align: center;
}

.container .pan {
  width: 90%;
  margin: 0 auto;
  border-radius: 15px;
  box-shadow: 2px 0 8px #aaa inset;
  background-color: #e8ecef;
  padding: 15px;
  display: flex;
  justify-content: space-between;
  background-color: transparent;
  box-shadow: 12px 12px 28px #c1d3ea, -12px -12px 28px white, -6px -6px 6px white;
}

.container .pan .left_container {
  width: 60%;
}

.container .pan .list {
  display: flex;
  flex-wrap: nowrap;
}

.container .pan .item {
  min-width: 2.7vw;
  height: 2.7vw;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 5px;
  color: #868282;
  margin-right: 15px;
  margin-bottom: 15px;
  padding: 2px 2px;
  box-sizing: border-box;
  font-size: 12px;
  font-weight: 700;
  font-weight: bold;
  background-color: transparent;
  position: relative;
  box-shadow: 8px 8px 24px #c1d3ea, -8px -8px 24px white, -2px -2px 2px white;
  transition: all 120ms ease-out 0s;
}

.container .pan .item.none {
  box-shadow: none;
}

.container .pan .item.small_margin {
  margin-right: 0;
  min-width: 1.3vw;
}

.container .pan .item.last {
  flex: 1;
}

.container .pan .item.db {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.container .pan .item.db div {
  display: flex;
  justify-content: center;
  align-items: center;
}

.container .pan .item.active {
  background: linear-gradient(to top, #d4e0f1, #fafcfd);
  box-shadow: inset 2px 2px 8px #87aad7, inset 8px 8px 16px #aec5e4, inset -4px -4px 8px white, 2px 2px 8px #9bb8de, -2px -2px 2px rgba(255, 255, 255, 0.7);
}

.container .pan .item.active::before {
  border-color: #fff;
  box-shadow: 0px 4px 16px white;
}

.container .pan .item.active::after {
  box-shadow: inset 0px 0px 16px white;
}

.container .pan .item.active.txt-red {
  color: #F56565;
}

.container .pan .item.active.txt-blue {
  color: #4299E1;
}

.container .pan .item.active.txt-green {
  color: #48BB78;
}

.container .pan .item.active.txt-orange {
  color: #ED8936;
}

.container .pan .item.active.txt-yellow {
  color: #D69E2E;
}

.container .pan .item.active.txt-teal {
  color: #38B2AC;
}

.container .pan .item.active.txt-indigo {
  color: #667EEA;
}

.container .pan .item.active.txt-purple {
  color: #9F7AEA;
}

.container .pan .item.active.txt-pink {
  color: #ED64A6;
}

.container .pan .item::before {
  content: '';
  position: absolute;
  border-radius: 5px;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  filter: blur(2px);
  border: 2px solid transparent;
  transition: all 120ms ease-out 0s;
}

.container .pan .item::after {
  content: '';
  position: absolute;
  border-radius: 5px;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  transition: all 120ms ease-out 0s;
}

.container .pan .right_container .wraper {
  display: flex;
}

.container .pan .right_container .wraper .rt {
  display: flex;
  flex-direction: column;
}