.bar {
    top: 0px;
    bottom: 0px;
    width: 100%;
    position: absolute;
    overflow-x: scroll;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: none;
}

.small-site .bar {
    /* overflow-x: hidden; */
    /* overflow-y: scroll; */
    height: auto;
    position: relative;
}


.bar::-webkit-scrollbar {
    height: 0;
    width: 0;
}

@media screen\0 {
    .bar {
        overflow: hidden;
    }
}

@-moz-document url-prefix() {
    .bar {
        overflow: hidden;
    }
}

.content-bar {
    height: 100%;
    white-space: nowrap;
    position: absolute;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transition: transform .3s ease-in-out;
    -webkit-transition: -webkit-transform .3s ease-in-out;
    -moz-transition: -moz-transform .3s ease-in-out;
    -ms-transition: -ms-transform .3s ease-in-out;
    -o-transition: -o-transform .3s ease-in-out;
}

.small-site .content-bar {
    height: auto;
    position: relative;
}

.inner-content-bar {
    height: 100%;
    background: blue;
}

.content-column {
    height: 100%;
    width: 100%;
    position: relative;
    display: inline-block;
}

.small-site .content-column {
    height: auto;
}

.narrow-content-column {
    height: 100%;
    width: 50%;
    position: relative;
    display: inline-block;
}

.large-stretchy-content {
    width: 100%;
    padding-bottom: 59.85%;
    /* 16:9ish with added margin */
    position: relative;
    float: left;
    margin-bottom: 3%;
}

.stretchy-content {
    width: 50%;
    padding-bottom: 31.6%;
    /* 16:9ish with added margin */
    position: relative;
    float: left;
}

.narrow-content-column .stretchy-content {
    width: 100%;
    padding-bottom: 62.95%; /* 16:9 */
}

.large-stretchy-content .the-content-link {
    margin: 1.2%;
    padding: 1%;
    box-shadow: .1em 1.1em 0.3em RGBA(0, 0, 0, 0.25);
}

.small-site .large-stretchy-content .the-content-link {
    box-shadow: .1em 0.5em 0.3em RGBA(0, 0, 0, 0.25);
}

.stretchy-content .the-content-link {
    margin: 2.2%;
    padding: 2.3%;
    box-shadow: .1em .1em 0.3em RGBA(0, 0, 0, 0.25);
}

.the-content-link {
    display: block;
    position: absolute;
    top: 0; bottom: 0; left: 0; right: 0;
    background-color: #0382cf;
    border-radius: 0.4em;
    border-color: #05649c;
    border-width: 0.13em;
    border-style: solid;
}

.print.the-content-link {
    background-color: #84c32e;
    border-color: #649b02;
}

.the-content-img {
    border-width: .15em;
    border-style: solid;
    border-color: #05649c;
    border-radius: 0.3em;
    
    position: relative;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
}

.print .the-content-img {
    border-color: #649b02;
}

.dinosaur .the-content-img {
    height: auto;
    width: 85%;
    -webkit-transform: scaleX(-1);
    -moz-transform: scaleX(-1);
    -ms-transform: scaleX(-1);
    transform: scaleX(-1);
}

.new-content-overlay {
    background-image: url('../media/images/new_content.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    height: 35%;
    width: 20%;
    left: 0;
    top: 0;
    margin-left: -0.25em;
    margin-top: -0.25em;
}


.rtl-content-overlay.icon-on-bottom {
    top: auto;
    margin-top: auto;
    bottom: 0;
    margin-bottom: 0.0em;
}

.rtl-content-overlay {
    background-image: url('../media/images/ready_to_learn.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    height: 31.31%;
    width: 19%;
    right: 0;
    top: 0;
    margin-right: 0.3em;
    margin-top: 0.0em;
}

.large-stretchy-content .game .rtl-content-overlay {
    height: 23.90%;
    width: 14%;
}

.content-bar-arrow {
    position: absolute;
    width: 5.5em;
    height: 11em;
    margin-top: -5.5em;
    top: 50%;
    cursor: pointer;
    display: none;
    background-image: url('../media/images/scroll_arrow.png');
    background-repeat: no-repeat;
    background-size: 200% 200%;
}

.content-bar-arrow:active {
    background-position: 0 100%
}

.content-bar-arrow.left {
    left: 0;
    -webkit-transform: scaleX(-1);
    -moz-transform: scaleX(-1);
    -ms-transform: scaleX(-1);
    -o-transform: scaleX(-1);
    transform: scaleX(-1);
}

.content-bar-arrow.right {
    right: 0;
}



.content-bar-arrow.show {
    display: block;
}

/**
 * Button Animation
 */

@-webkit-keyframes button-stretch {
  from {-webkit-transform: scale(1, 1);}
  50%  {-webkit-transform: scale(1.01, 1.01);}
  to   {-webkit-transform: scale(1, 1);}
}

@-moz-keyframes button-stretch {
  from {-moz-transform: scale(1, 1);}
  50%  {-moz-transform: scale(1.01, 1.01);}
  to   {-moz-transform: scale(1, 1);}
}

@-ms-keyframes button-stretch {
  from {-ms-transform: scale(1, 1);}
  50%  {-ms-transform: scale(1.01, 1.01);}
  to   {-ms-transform: scale(1, 1);}
}

@keyframes button-stretch {
  from {transform: scale(1, 1);}
  50%  {transform: scale(1.01, 1.01);}
  to   {transform: scale(1, 1);}
}

@-webkit-keyframes button-stretch-less {
  from {-webkit-transform: scale(1, 1);}
  50%  {-webkit-transform: scale(1.005, 1.005);}
  to   {-webkit-transform: scale(1, 1);}
}

@-moz-keyframes button-stretch-less {
  from {-moz-transform: scale(1, 1);}
  50%  {-moz-transform: scale(1.005, 1.005);}
  to   {-moz-transform: scale(1, 1);}
}

@-ms-keyframes button-stretch-less {
  from {-ms-transform: scale(1, 1);}
  50%  {-ms-transform: scale(1.005, 1.005);}
  to   {-ms-transform: scale(1, 1);}
}

@keyframes button-stretch-less {
  from {transform: scale(1, 1);}
  50%  {transform: scale(1.005, 1.005);}
  to   {transform: scale(1, 1);}
}

.stretchy-content:hover       {-webkit-animation: button-stretch 500ms linear infinite; -moz-animation: button-stretch 500ms linear infinite; animation: button-stretch 500ms linear infinite;}
.large-stretchy-content:hover {-webkit-animation: button-stretch-less 500ms linear infinite; -moz-animation: button-stretch-less 500ms linear infinite; animation: button-stretch-less 500ms linear infinite;}
