body {

background-image: url(../images/wasser.jpg);

background-repeat: no-repeat;

background-size: cover;

background-color: #fff;

}


.container-header {

position: relative;

z-index: 10;

margin-bottom: 20px;

background-color: #ADD8E6;

background-image: linear-gradient(135deg, #add8e6 0%, #add8e6 100%);

box-shadow: 0 5px 5px rgba(0, 0, 0, 0.03) inset;