threshold-ui/ui/core/app/styles/_notify.scss

// This file is essentially a rip of the default ember notify styles with some minor tweaks for positioning.

// sass-lint:disable no-vendor-prefixes
@-webkit-keyframes 'ember-notify-show' {
  from {
    left: -310px;
  }

  to {
    left: 0;
  }
}
@keyframes 'ember-notify-show' {
  from {
    left: -310px;
  }

  to {
    left: 0;
  }
}
@-webkit-keyframes 'ember-notify-hide' {
  from {
    left: 0;
  }

  to {
    left: -310px;
  }
}
@keyframes 'ember-notify-hide' {
  from {
    left: 0;
  }

  to {
    left: -310px;
  }
}

.ember-notify-cn {
  bottom: 0;
  left: 0;
  position: fixed;
  z-index: 5000;
}

.ember-notify {
  box-sizing: border-box;
  display: block;
  margin: 10px;
  position: relative;
  width: 300px;

  .close {
    cursor: pointer;
    float: right;
  }
}

.ember-notify-show {
  -webkit-animation-duration: 500ms;
  -webkit-animation-name: ember-notify-show;
  -webkit-animation-timing-function: cubic-bezier(.175, .885, .32, 1.275);
  animation-duration: 500ms;
  animation-name: ember-notify-show;
  animation-timing-function: cubic-bezier(.175, .885, .32, 1.275);
}

.ember-notify-hide {
  -webkit-animation-duration: 250ms;
  -webkit-animation-name: ember-notify-hide;
  -webkit-animation-timing-function: cubic-bezier(.6, -.28, .735, .045);
  animation-duration: 250ms;
  animation-name: ember-notify-hide;
  animation-timing-function: cubic-bezier(.6, -.28, .735, .045);

  &:hover {
    -moz-animation-play-state: paused;
    -webkit-animation-play-state: paused;
    animation-play-state: paused;
  }
}

@media only screen and (max-width: 680px) {
  .ember-notify-cn {
    box-sizing: border-box;
    padding-left: 20px;
    width: 100%;
  }

  .ember-notify {
    float: right;
    width: 100%;
  }
}