body,
html {
  height: 100%;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: sans-serif;
  font-weight: bold;
  background: linear-gradient(330deg, #a63cf0 40%, #7971ff 100%);
  overflow: hidden;
  font-size: 14px;
  flex-direction: column;
}

ul {
  list-style-type: none;
  background: white;
  padding: 15px 25px;
  display: block;
  border-radius: 60px;
}

li {
  display: inline-block;
  margin: 0px 15px;
}

a {
  text-decoration: none;
  color: #9e61f3;
  display: inline-block;
  text-align: center;
}

svg {
  width: 32px;
  height: 32px;
  display: block;
  margin: 8px auto;
  fill: #e6ddfd;
  transition: 0.2s ease-in all;
}

.menu-btn {
  position: relative;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  background: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 3px 3px 10px rgba(137, 48, 239, 0.3);
}

.ring {
  position: absolute;
  top: -5px;
  left: -5px;
  width: 90px;
  height: 90px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  -webkit-transform: scale(0.9);
          transform: scale(0.9);
}

.menu-btn:focus {
  outline: none;
}

.menu-btn > span {
  height: 4px;
  border-radius: 8px;
  background: #9e61f3;
  z-index: 1;
  width: 30px;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
  position: absolute;
}

.menu-btn > span:nth-child(2) {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}

.nav {
  position: relative;
  margin-bottom: 15px;
  opacity: 0;
  -webkit-transform: translateY(110px);
          transform: translateY(110px);
}

.nav:before {
  position: absolute;
  content: "";
  bottom: -20px;
  z-index: 1;
  left: calc(50% - 20px);
  border-width: 20px 20px 20px 20px;
  border-style: solid;
  border-color: white transparent transparent transparent;
}

a.active svg {
  fill: #9e61f3;
}