/* Enter Your Custom CSS Here */
.main-header {
    position: relative;
    float: left;
    width: 100%;
    height: 210px;
    z-index: 99;
}
.primary-navigation:after {
    /* border-bottom: 1px dashed rgba(0, 0, 0, 0.15); */
    height: 1px;
    width: 300%;
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
}
table, th, td {
   border: 4px solid black;
}