#wpc_admins_form {
    margin: 5px 0 0 0;
    float:left;
}

#wpc_admins_form .wp-list-table.admins {
    font-size: 12px !important;
}

#wpc_admins_form .tablenav {
    height: auto !important;
}

/* columns widths */
#wpc_admins_form .wp-list-table.admins .check-column {
    width: 28px !important;
}

#wpc_admins_form .wp-list-table.admins .column-nickname {
    width: 11%;
}

#wpc_admins_form .wp-list-table.admins .column-email {
    width: 250px;
}

/*#wpc_admins_form .wp-list-table.admins .column-username {
    width: calc( 89% - 278px );
}*/

#wpc_admins_form .search-box {
    float:left;
    padding: 2px 8px 0 0;
}

#wpc_admins_form .search-box input[type="search"] {
    margin-top: 1px;
}

#wpc_admins_form .search-box input[type="submit"] {
    margin-top: 1px;
}

#wpc_admins_form .alignleft.actions input[type="button"] {
    margin-top: 1px;
}

#wpc_admins_form .alignleft.actions .add-new-h2 {
    line-height: 20px;
    height:28px;
    float:right;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    margin:1px 0 0 4px;
    top:0;
    cursor: pointer;
}


@media (max-width: 782px) {
    #wpc_admins_form .wp-list-table.admins .check-column {
        width: 36px !important;
    }

    #wpc_admins_form .wp-list-table.admins .column-username {
        width: 100%;
    }
}