.nav_right ul li:nth-child(1){background-color:#016bff;}
.nav_right ul li:nth-child(2){background-color:#fa9306;}
.nav_right ul li:nth-child(3){background-color:#029db9;}

.nav_right ul li:nth-child(4){background-color:#5da81a;}
.nav_right ul li:nth-child(5){background-color:#5e1368;}
.nav_right ul li:nth-child(6){background-color:#df080d;}
.nav_right ul li:nth-child(7){background-color:#3156a4;}
.nav_right ul li:nth-child(8){background-color:#129a16;}