.intro {
    position: absolute;
    z-index: 3;
    background-image: url(../img/members.JPG);
    background-position: 50%;
    width: 100%;
    height: 100%;
    margin: 0;
    animation: introBackground 0.7s ease-out 0.01s forwards;
    animation-delay: 2s;
}

.leftSide,
.rightSide {
    position: absolute;
    display: flex;
    align-items: center;
    background-size: contain;
    height: 100%;
    overflow: hidden;
}

.leftSide img,
.rightSide img {
        position: absolute;
}

.leftSide {
    width: 50%;
    right: 0;
    animation: leftSideAnimation 0.7s ease-in-out 0.01s forwards;
    animation-delay: 2s;
}

.rightSide {
    width: 50%;
    left: 0;
    animation: rightSideAnimation 0.7s ease-in-out 0.01s forwards;
    animation-delay: 2s;
}

.leftSide img{
    width: 70%;
    left: -35%;
}

.rightSide img{
    width: 70%;
    right: -35%;
}

@keyframes introBackground {
    0% {
      opacity: 1;
    }
    99% {
      top: 0;
    }
    100% {
      opacity: 0;
      top: -100%;
    }
}

@keyframes leftSideAnimation {
    0% {
      opacity: 1;
      transform: translateX(0);
    }
    99% {
      top: 0;
    }
    100% {
      opacity: 0;
      transform: translateX(100%);
      top: -100%;
    }
}

@keyframes rightSideAnimation {
    0% {
      opacity: 1;
      transform: translateX(0);
    }
    99% {
      top: 0;
    }
    100% {
      opacity: 0;
      transform: translateX(-100%);
      top: -100%;
    }
}

@media only screen and (max-width: 1140px) {
    .rightSide img{
        width: 100%;
        right: -50%;
    }

    .leftSide img{
        width: 100%;
        left: -50%;
    }
}