@media not all and (min-resolution:.001dpcm) { 
    #sp-header {
    background: #a6bfbc;
    box-shadow: 0 3px 3px rgba(0,0,0,0.05);
    height: 90px;
    left: 0;
    position: relative;
    top: 0;
    width: 100%;
    z-index: 99;
   }
}