#side_page_container.side_page
{
    position: absolute;
    z-index: 16;
    color: #000;
    background-color: transparent;
    /* height: auto; */
}

.side_page {
    -webkit-transition: width 1s ease;
    -moz-transition: width 1s ease;
    -o-transition: width 1s ease;
    transition: width 1s ease;
    display: inline-block;
    display: inline-block;
    overflow: visible;
    position: fixed;
    top: 0px;
    right: 0px;
    background-color: rgba(255, 255, 255, 0.84);
    width: 0px;
    padding: 60px 0px;
    z-index: 15;
    /* min-height: 100vh; */
    height: 100%;
    color: #000;
}

#close_side_page {
    position: absolute;
    left: -50px;
    top: 50px;
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.84);
    z-index: 15;
    color: #000;
    cursor: pointer;
}

    #close_side_page:before
    {
        content: '\e805';
        font-size: 25px;
        font-family: 'fontello';
        line-height: 2;
        padding-left: 21px;
    }

.side_page.in
{
    width: 350px;
    overflow: visible;
}

.in #close_side_page:before
{
    content: '\e816';
}