.backers {
  background: #f6f8fa;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;

  @media screen and (min-width: 768px) {
    flex-wrap: nowrap;
    justify-content: space-between;
  }

  @media screen and (min-width: 1024px) {
    padding: 2rem;
  }
}
.backer {
  margin: 0.5rem;
  max-width: 80px;

  box-shadow: 1px 2px 5px 1px rgba(0, 0, 0, 0.2);

  img {
    opacity: 1;
    transition: opacity 400ms;
    border-radius: 2px;
    vertical-align: bottom;
  }

  @media(min-width: 768px) {
    transform: scale(0.95);
    transition: box-shadow .2s ease-in, transform .2s ease-in;

    &:hover {
      transform: scale(1);
      box-shadow: 2px 3px 3px 2px rgba(0, 0, 0, 0.2);
      transition: box-shadow .2s ease-in, transform .2s ease-in;
    }
  }
  @media screen and (min-width: 1920px) {
    flex-grow: 1;
  }
}
.backerLoading {
  position: relative;

  box-shadow: none;

  &:after {
    content:'';
    box-sizing: border-box;
    /* centre everything */
    position: absolute;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    background: #e2e2e2;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    animation: loading 1000ms ease-in-out infinite ;
  }

  img {
    opacity: 0;
  }
}

@-webkit-keyframes loading {
  0% {transform: translate(-40px, -50%); opacity: 0;}
  60% {opacity: 1;}
  90% {opacity: 0;}
  100% {transform: translate(27px, -50%); opacity: 0;}
}
@-moz-keyframes loading {
  0% {transform: translate(-40px, -50%); opacity: 0;}
  60% {opacity: 1;}
  90% {opacity: 0;}
  100% {transform: translate(27px, -50%); opacity: 0;}
}
@keyframes loading {
  0% {transform: translate(-40px, -50%); opacity: 0;}
  60% {opacity: 1;}
  90% {opacity: 0;}
  100% {transform: translate(27px, -50%); opacity: 0;}
}
