.border{
    position: absolute;
    background-color: #e6e6e6;
    z-index: 10;
}

.border[data-position=top],
.border[data-position=bottom]{
    width: 100%;
    height: 15px;
}

.border[data-position=left],
.border[data-position=right]{
    width: 15px;
    height: 100%;
}

.border[data-position=top]{
    top:0px;
    left:0px;
}

.border[data-position=right]{
    top:0px;
    right:0px;
}

.border[data-position=bottom]{
    bottom:0px;
    left:0px;
}

.border[data-position=left]{
    top:0px;
    left:0px;
}

#video-container{
    overflow: hidden;
    z-index: -1;
}

.video-shadow{
    opacity: 0.3;
    background-color: black;
    z-index: 1;
}

#content-container{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

#wrapper-out{
    width: 100%;
    height: 500px;
    /*border: 3px solid blue;*/
    overflow: hidden;
}

#wrapper-in{
    width: 100%;
    height: 500px;
    /*border: 3px solid blue;*/
    overflow-y: scroll;
    overflow-x: hidden;
}

#wrapper-in .item{
    color: #ffffff;
    text-align: center;
    margin: 10px 30px;
    font-size: 32px;   font-family: 'Open Sans', sans-serif !important;
}

/* for Chrome */
#wrapper-in::-webkit-scrollbar {
    display: block;
}
#service::-webkit-scrollbar {
    display: block;
}