a.menu_line_1 {
    border-bottom: 7px solid #f14c36;
    width: 70%;
}

a.menu_line_2 {
    border-bottom: 7px solid #03cbc9;
    width: 70%;
}

a.menu_line_3 {
    border-bottom: 7px solid #e9ed1c;
    width: 70%;
}

a.menu_line_4 {
    border-bottom: 7px solid #fe7baf;
    width: 70%;
}

a.menu_line_5 {
    border-bottom: 7px solid #a37fbd;
    width: 70%;
}