Sindbad~EG File Manager

.tabs-container {
  position: relative;
}

.tabs-container::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  height: 100%;
  width: 20px;
  background: linear-gradient(to left, var(--background), transparent);
}

@media(min-width: 992px) {
  .tabs-container::after {
    display: none;
  }
}

.tabs {
  display: flex;
  margin-top: 28px;
  margin-bottom: 26px;
  padding-bottom: 10px;
  overflow-x: auto;
}

@media(min-width: 992px) {
  .tabs {
    margin-bottom: 36px;
    padding-bottom: 0;
  }
}

.tabs__button {
  width: auto;
  background: var(--default-tab-button-background);
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  color: var(--default-tab-button-color);
  padding: 14px;
  border-right: 1px solid var(--default-tab-button-border);
  border-left: 1px solid var(--default-tab-button-background);
  border-bottom: 3px solid var(--default-tab-button-background);
  transition: .2s all;
}

@media(min-width: 700px) {
  .tabs__button {
    flex-grow: 1;
    font-size: 17px;
  }
}

@media(min-width: 1366px) {
  .tabs__button {
    width: 25%;
    padding: 14px 0;
    font-size: 17px;
    line-height: 27px;
  }
}

@media(min-width: 1518px) {
  .tabs__button {
    font-size: 18px;
  }
}

.tabs__button:first-child {
  border-right: 1px solid var(--default-tab-button-border);
  border-left: none;
  border-radius: var(--border-radius) 0px 0px 0px;
}

.tabs__button:last-child {
  border-right: none;
  border-radius: 0px var(--border-radius) 0px 0px;
}

.tabs__button:hover {
  background: var(--primary);
  color: var(--primary-invert);
  border-color: var(--primary);
}

.tabs__button--active {
  background: white;
  color: var(--primary);
  border-color: var(--primary);
  position: relative;
}

.tabs__button--active::before {
  content: '';
  height: 0px;
  width: 0px;
  transition: .3s all;
  background: transparent;
  border-top: 5px solid transparent;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 7px solid var(--primary);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  transform: translateX(-50%);
}