@media screen and (min-width: 599px) {
  .has-white-color .wp-block-navigation-item:not(.has-child) .wp-block-navigation-item__content {
    text-decoration: none !important;
    background-image: linear-gradient(to right, #fff, #fff);
    background-position: bottom left;
    background-repeat: no-repeat;
    background-size: 0% 1px;
    transition: background-size 0.4s ease 0s;
    display: inline-block;
  }
  .has-white-color .wp-block-navigation-item:not(.has-child) .wp-block-navigation-item__content:hover {
    background-size: 100% 1px;
  }
}
.has-white-color .wp-block-navigation__submenu-container .wp-block-navigation-item__content {
  background-image: none;
}

@media screen and (min-width: 599px) {
  .is-style-tanzaku-navigation .wp-block-navigation-item:not(.has-child) .wp-block-navigation-item__content {
    text-decoration: none !important;
    background-image: linear-gradient(to right, #fff, #fff);
    background-position: bottom left;
    background-repeat: no-repeat;
    background-size: 0% 1px;
    transition: background-size 0.4s ease 0s;
    display: inline-block;
  }
  .is-style-tanzaku-navigation .wp-block-navigation-item:not(.has-child) .wp-block-navigation-item__content:hover {
    background-size: 100% 1px;
  }
}
.is-style-tanzaku-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item__content {
  background-image: none;
}
.is-style-tanzaku-navigation.wp-block-navigation:not(.has-background) .wp-block-navigation__submenu-container {
  border: none;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container {
  border: none;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item__content:hover {
  background-size: 0%;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container .block-list-appender .block-editor-button-block-appender {
  color: #fff !important;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item {
  padding-left: 15px;
  padding-right: 15px;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item:first-child {
  padding-top: 15px;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item:last-child {
  padding-bottom: 15px;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item .wp-block-navigation-item__content .wp-block-navigation-item__label {
  position: relative;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item .wp-block-navigation-item__content .wp-block-navigation-item__label::after {
  position: absolute;
  left: 0;
  content: "";
  width: 100%;
  height: 1px;
  background: #fff;
  bottom: 0px;
  transform: scale(0, 1);
  transform-origin: left top;
  transition: transform 0.3s;
}
.is-style-tanzaku-navigation.wp-block-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item .wp-block-navigation-item__content .wp-block-navigation-item__label:hover::after {
  transform: scale(1, 1);
}