@import url("https://fonts.googleapis.com/css?family=Roboto:700");
:root {
  --left-side: 0%;
  --right-side: 26.3%;
}

*, *:before, *:after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
}

.tabs {
  width: auto;
  height: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.tab {
  width: auto;
  height: 36px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: rgba(0, 0, 0, 0.3);
  font-size: 16px;/*12px;*/
  font-weight: 700;
  line-height: 18px;
  text-transform: uppercase;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  -webkit-transition: .35s ease;
  transition: .35s ease;
}
.tab:not(:last-child) {
  margin-right: 30px;
}
.tab.tab--active {
  color: black;
  -webkit-transition: .35s ease;
  transition: .35s ease;
}
.tab:hover {
  color: #333333 !important;
  -webkit-transition: .35s ease;
  transition: .35s ease;
}
.line {
  width: 100%;
  height: 3px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: -webkit-gradient(linear, left top, right top, from(#b721ff), to(#21d4fd));
  background: linear-gradient(to right, #b721ff, #21d4fd);
  -webkit-clip-path: polygon(var(--left-side) 0, var(--right-side) 0, var(--right-side) 100%, var(--left-side) 100%);
  -webkit-transition: .35s ease;
  transition: .35s ease;
}