<style>
    footer {
        position: relative;
        height: 300px;
        width: 100%;
        background-color: #333333;
    }
    p.copyright {
        position: absolute;
        width: 100%;
        color: black;
        line-height: 40px;
        font-size: 0.7em;
        text-align: center;
        bottom:0;
    }
.carousel-control-next,
.carousel-control-prev {
    filter: invert(100%);
}
</style>






    	
   