.header {
    position: fixed;
    top: 0;
    left: 0;
	background: rgb(255,255,92);
	background: linear-gradient(0deg, rgba(255,255,92,1) 0%, rgba(254,254,51,1) 100%);
    height: 50px;
    width: 100%;
    box-shadow: 0px 0px 10px black;
    vertical-align: top;
    bottom: 0;
	z-index:1;
}

.header img {
    width: 100px;
    padding-top: 8px;
    margin-left: auto;
    margin-right: auto;
    display: block;
}