.content-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 50px 0px;
}

.trey-section {
    position: relative;
    width: 250px;
    height: 300px;
}

.trey-wrapper {
    margin: auto;
    position: absolute;
    width: 250px;
    height: 300px;
    z-index: 6;
}

.trey .top, .trey .bottom .inner {
    background-color: #322A2A;
    width: 150px;
    border: 2px solid #100B0C;
    border-radius: 15px;
    margin: 0 auto;
    position: relative;
}
.trey .top {
    height: 95px;
    z-index: 5;
    overflow: hidden;
}

.trey .bottom {
    background-color: #fff;
    padding: 0 5px;
    margin: 0 auto;
    width: 160px;
    z-index: 6;
    position: relative;
    margin-top: 75px;
    border-radius: 5px 5px 0 0;
}

.trey .bottom .inner {
     height: 110px;
     border-radius: 0 0 15px 15px;
     box-shadow: 0 5px 2px #978F8B;
}

.trey .grey-border {
    height: 10px;
    width: 175px;
    background-color: rgba(150,150,150, .2);
    margin: -1px -10px;
    top: 176px;
    position: absolute;
    z-index: 7;
    left: 50px;
}

.trey .pointer {
    height: 10px;
    width: 30px;
    background-color: #3c3637;
    margin: 0 15px;
    border-radius: 0 0 7px 7px;
    position: absolute;
    top: 176px;
    left: 45px;
    z-index: 7;
    -webkit-animation-name: pointer;
    -webkit-animation-duration: 4s; 
    animation-name: pointer;
    animation-duration: 4s;
    animation-iteration-count: infinite;
}

.trey .bottom .inner:after {
    content: '';
    position: absolute;
    bottom: -7px;
    margin: 0 auto;
    height: 10px;
    border: 2px solid #100B0C;
    width: 70px;
    background-color: #443C3D;
    border-radius: 8px;
    left: 37px;
}

.parts {
    z-index: 3;
}

.parts .top-perspective {
    perspective: 100px;  
    position: absolute;
    top: 80px;
    left: 0;
    height: 50px;
    width: 100%;
    background-color: #422A8F;
    border-radius: 10px 10px 0 0;
    border: 2px solid #100B0C;
    z-index: 4;
}

.parts .bottom {
    position: absolute;
    top: 132px;
    left: 0;
    height: 75px;
    width: 100%;
    background-color: #2E1285;
    border-radius: 0 0 10px 10px;
    border: 2px solid #100B0C;
    z-index: 5;
}

.buttons-container {
    background-color: #1F1D36;
    height: 25px;
    width: 120px;
    position: absolute;
    top: 125px;
    left: 50px;
    border-radius: 5px;
    border: 2px solid #100B0C;
    z-index: 5;
}

.button1, .button2, .button3 {
    background-color: #fff;
    height: 7px;
    width: 7px;
    border-radius: 50%;
    float: left;
    z-index: 5;
}

.button1 {
    margin: 5px 0 0 10px;
    background-color: #85CCEB;
}

.button2 {
    margin: 5px 0 0 10px;
    background-color: #F7D65B;
}

.button3 {
    margin: 5px 0 0 10px;
    background-color: #85CCEB;
    position: absolute;
    top: 150px;
    right: 10px;
}

.paper1 {
    background-color: #FBFBFB;
    height: 150px;
    width: 130px;
    position: absolute;
    left: 10px;
    z-index: 5;
    border-radius: 10px;
    border: 2px solid #000;
    -webkit-animation-name: paper1;
    -webkit-animation-duration: 4s; 
    animation-name: paper1;
    animation-duration: 4s;
    animation-iteration-count: infinite;
}

@keyframes paper1 {
    0%   { top: -100px}
    100% {top: 250px; border: 0;}
}

.paper2{
    background-color: #FBFBFB;
    width: 130px;
    position: absolute;
    left: 58px;
    z-index: 6;
    border-radius: 0 0 10px 10px;
    border: 2px solid #000;
    -webkit-animation-name: paper2;
    -webkit-animation-duration: 4s; 
    animation-name: paper2;
    animation-duration: 4s;
    animation-iteration-count: infinite;
    overflow: hidden;
}

@keyframes paper2 {
    0%   { top: 175px; height: 0px;}
    10%   { top: 175px; height: 0px;}
    80%  { top: 175px; border-radius: 10px; height: 150px;}
    100% { top: 220px; border-radius: 10px;}
}
  
@keyframes pointer {
    0%  { left: 45px }
    10%  { left: 145px }
    20%  { left: 45px }
    30%  { left: 145px }
    40%  { left: 45px }
    50%  { left: 145px }
    60%  { left: 45px }
    70%  { left: 145px }
    80%  { left: 45px }
}

.e1, .e2, .e3, .e6 {
    background-color: #d8d6d6;
    height: 10px;
    width: 90%;
    margin: 10px auto;
}

.e4, .e5 {
    clear: both;
    display: table;
}

.e41, .text, .e42, .e51, .e52 {
    float: left;
}

.e41, .e42, .e51, .e52 {
    background-color: #d8d6d6;
    height: 10px;
    margin: 5px 10px;
    width: 10px;
}

.e51, .e52 {
    width: 28px;
}

.text {
    font-family: arial, verdana;
    font-weight: bold;
    font-size: 18px;
}