#outerbox
{
    border: 0px solid red;
    z-index: -1000;
    width: 1519px;
    height: 630px;
    overflow: hidden;
}
#sliderbox
{
    position: relative;
    width: 7595px;  
    animation-name: slide;
    animation-duration: 25s;
    animation-iteration-count: infinite;
    z-index: -1000;
}
#sliderbox img
{
    width: 1519px;
    float: left;
}
@keyframes slide
{
    0%
    {
        left: 0px;
    }
    16%
    {
        left: 0px;
    }
    20%
    {
        left: -1519px;
    }
    36%
    {
        left: -1519px;
    }
    40%
    {
        left: -3038px;
    }
    56%
    {
        left: -3038px;
    }
    60%
    {
        left: -4557px;
    }
    76%
    {
        left: -4557px;
    }
    80%
    {
        left: -6076px;
    }
    96%
    {
        left: -6076px;
    }
    100%
    {
        left: -7595px;
    }
}


#menu ul ul
{
    position: absolute;
    width: 100%;
    flex-wrap: wrap;
    visibility: hidden;
    transition: 0.5s;
    top: -600%;
}
#menu ul li:hover > ul
{
    visibility: visible;
    top: 100%;
}



@media (max-width: 767px)
{
    #outerbox
{
    border: 0px solid blue;
    z-index: -1000;
    width: 375px;
    height: 250px;
    overflow: hidden;
}
#sliderbox
{
    position: relative;
    width: 1875px;  
    animation-name: slide;
    animation-duration: 25s;
    animation-iteration-count: infinite;
    z-index: -1000;
}
#sliderbox img
{
    width: 375px;
    float: left;
}
@keyframes slide
{
    0%
    {
        left: 0px;
    }
    16%
    {
        left: 0px;
    }
    20%
    {
        left: -375px;
    }
    36%
    {
        left: -375px;
    }
    40%
    {
        left: -750px;
    }
    56%
    {
        left: -750px;
    }
    60%
    {
        left: -1125px;
    }
    76%
    {
        left: -1125px;
    }
    80%
    {
        left: -1500px;
    }
    96%
    {
        left: -1500px;
    }
    100%
    {
        left: -1875px;
    }
}

}