.wrapper_mains a {
padding: 10px;
border: none;
background-color: #1CA7DA;
    display: inline-block;
    text-decoration: none;
    color: #fff;
    margin: 5px 0;
}

table th, table td {
	border: 1px solid grey;
	padding: 3px;
}

table {
border-collapse: collapse;
}

table th {
    background-color: rgba(125,125,125,0.3);
}