.logo-animated-envelope {

    opacity: 0;
    position:absolute;
    animation: animationFrames ease-out 1.5s;
    animation-iteration-count: 1;
    transform-origin: 50% 50%;
    -webkit-animation: animationFrames ease-out 1.5s;
    -webkit-animation-iteration-count: 1;
    -webkit-transform-origin: 50% 50%;
    -moz-animation: animationFrames ease-out 1.5s;
    -moz-animation-iteration-count: 1;
    -moz-transform-origin: 50% 50%;
    -o-animation: animationFrames ease-out 1.5s;
    -o-animation-iteration-count: 1;
    -o-transform-origin: 50% 50%;
    -ms-animation: animationFrames ease-out 1.5s;
    -ms-animation-iteration-count: 1;
    -ms-transform-origin: 50% 50%;
    animation-fill-mode: forwards;
    -webkit-animation-fill-mode: forwards;
    -moz-animation-fill-mode: forwards;
    -ms-animation-fill-mode: forwards;
    -o-animation-fill-mode: forwards;
}

@keyframes animationFrames {
       0% {
        opacity: 0;
        transform: translate(0px,0px) scaleX(0.10) scaleY(0.10);
    }

    10% {
        opacity: 0;
        transform: translate(0px,0px) scaleX(0.10) scaleY(0.10);
    }

    20% {
        opacity: 0.5;
        transform: translate(0px,0px) scaleX(1.10) scaleY(1.10);
    }

    30% {
        opacity: 1;
        transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }

    70% {
        opacity: 1;
        transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
     
    }

    100% {
        opacity: 1;
        transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
      
    }
}

@-moz-keyframes animationFrames {
    0% {
        opacity: 0;
        -moz-transform: translate(0px,0px) scaleX(0.10) scaleY(0.10);
    }

    70% {
        opacity: 0;
        -moz-transform: translate(0px,0px) scaleX(0.10) scaleY(0.10);
    }

    80% {
        opacity: 0.5;
        -moz-transform: translate(0px,0px) scaleX(1.10) scaleY(1.10);
    }

    90% {
        opacity: 1;
        -moz-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }

    100% {
        opacity: 1;
        -moz-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }
}

@-webkit-keyframes animationFrames {
    0% {
        opacity: 0;
        -webkit-transform: translate(0px,0px) scaleX(0.10) scaleY(0.10);
    }

    10% {
        opacity: 0;
        -webkit-transform: translate(0px,0px) scaleX(0.10) scaleY(0.10);
    }

    20% {
        opacity: 0.5;
        -webkit-transform: translate(0px,0px) scaleX(1.10) scaleY(1.10);
    }

    30% {
        opacity: 1;
        -webkit-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }

   

    100% {
        opacity: 1;
        -webkit-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
      
    }
}

@-o-keyframes animationFrames {
    0% {
        opacity: 0;
        -o-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }

    10% {
        opacity: 0.5;
        -o-transform: translate(0px,0px) scaleX(1.10) scaleY(1.10);
    }

    20% {
        opacity: 1;
        -o-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }

    100% {
        -o-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }
  
}

@-ms-keyframes animationFrames {
    0% {
        opacity: 0;
        -ms-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }

    10% {
        opacity: 0.5;
        -ms-transform: translate(0px,0px) scaleX(1.10) scaleY(1.10);
    }

    20% {
        opacity: 1;
        -ms-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }

    100% {
        opacity: 1;
        -ms-transform: translate(0px,0px) scaleX(1.00) scaleY(1.00);
    }
   
}