header#main-header::before{content:"";position:absolute;bottom:0;left:0;right:0;width:100%;height:5px;background-image:linear-gradient(to right,#0033cc 19%,#00bbd6 43%,#0f61a9 57%,#009900 81%)}header#main-header.et-fixed-header::before{height:2px}