H1 { FONT-WEIGHT: normal; FONT-SIZE: 20px; COLOR: #333366; FONT-FAMILY: arial; text-align: center; } H2 { FONT-WEIGHT: bold; FONT-SIZE: 16px; COLOR: #333366; FONT-FAMILY: arial; } H3 { FONT-WEIGHT: bold; FONT-SIZE: 14px; COLOR: #333366; FONT-FAMILY: arial; } A { FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #004080; FONT-FAMILY: arial; TEXT-DECORATION: none } A:hover { FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #000080; FONT-FAMILY: arial } A:visited { FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #004080; FONT-FAMILY: arial; TEXT-DECORATION: none } td.logo { background-image: url(/design/head.gif); width: 960px; height: 112px; background-repeat: no-repeat; } .toptd { FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: black; FONT-FAMILY: arial } .text { FONT-SIZE: 12px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; TEXT-DECORATION: none} .a_sym { FONT-WEIGHT: bold; FONT-SIZE: 14px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; TEXT-DECORATION: none} .a_name { FONT-WEIGHT: none; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; TEXT-DECORATION: none} .tdmenu { vertical-align: top; border-color: #A7CEFF; border-style: solid; width: 180px; margin: 0; padding: 5px; border-width: 1px 1px 1px 1px; background-color: #F0FFFF; line-height: 110%; } a.menuref:link { FONT-WEIGHT: bold; FONT-SIZE: 11px; COLOR: #004080; FONT-FAMILY: Tahoma; TEXT-DECORATION: none;} a.menuref:visited { FONT-WEIGHT: bold; FONT-SIZE: 11px; COLOR: #004080; FONT-FAMILY: Tahoma; TEXT-DECORATION: none;} a.menuref:hover { FONT-WEIGHT: bold; FONT-SIZE: 11px; COLOR: #004080; FONT-FAMILY: Tahoma; text-decoration: underline;} a.menurefa:link { FONT-WEIGHT: bold; FONT-SIZE: 11px; COLOR: #5a0d00; FONT-FAMILY: Tahoma; TEXT-DECORATION: none;} a.menurefa:visited { FONT-WEIGHT: bold; FONT-SIZE: 11px; COLOR: #5a0d00; FONT-FAMILY: Tahoma; TEXT-DECORATION: none;} a.menurefa:hover { FONT-WEIGHT: bold; FONT-SIZE: 11px; COLOR: #5a0d00; FONT-FAMILY: Tahoma; text-decoration: underline;} .td_s1 { text-align: center; background-color: #ff0000; width: 55px; } .td_s2 { text-align: center; background-color: #ffa0a0; width: 55px; } .td_s3 { text-align: center; background-color: #0000ff; width: 55px; } .td_s4 { text-align: center; background-color: #d0d0d0; width: 55px; } .td_s5 { text-align: center; background-color: #ffff00; width: 55px; } .td_s6 { text-align: center; background-color: #00ff00; width: 55px; } .td_s7 { text-align: center; background-color: #00ffff; width: 55px; } .td_s8 { text-align: center; background-color: #b0a0ff; width: 55px; } .td_s9 { text-align: center; background-color: #dddd00; width: 55px; } .td_sa { text-align: center; background-color: #b0b000; width: 55px; } .td_sb { text-align: center; background-color: #ffffff; width: 55px; } .td_s9a{ text-align: center; background-color: #dddd00; width: 36px; } .td_saa{ text-align: center; background-color: #b0b000; width: 36px; } .td_b1 { text-align: center; background-color: #ff0000; width: 45px; } .td_b2 { text-align: center; background-color: #ffa0a0; width: 45px; } .td_b3 { text-align: center; background-color: #0000ff; width: 45px; } .td_b4 { text-align: center; background-color: #d0d0d0; width: 45px; } .td_b5 { text-align: center; background-color: #ffff00; width: 45px; } .td_b6 { text-align: center; background-color: #00ff00; width: 45px; } .td_b7 { text-align: center; background-color: #00ffff; width: 45px; } .td_b8 { text-align: center; background-color: #b0a0ff; width: 45px; } .td_b9 { text-align: center; background-color: #dddd00; width: 45px; } .td_ba { text-align: center; background-color: #b0b000; width: 45px; } .td_bb { text-align: center; background-color: #ffffff; width: 45px; } .td_b9a{ text-align: center; background-color: #dddd00; width: 45px; } .td_baa{ text-align: center; background-color: #b0b000; width: 45px; } .td_h1 { text-align: center; background-color: #ff0000; width: 35px; } .td_h2 { text-align: center; background-color: #ffa0a0; width: 35px; } .td_h3 { text-align: center; background-color: #0000ff; width: 35px; } .td_h4 { text-align: center; background-color: #d0d0d0; width: 35px; } .td_h5 { text-align: center; background-color: #ffff00; width: 35px; } .td_h6 { text-align: center; background-color: #00ff00; width: 35px; } .td_h7 { text-align: center; background-color: #00ffff; width: 35px; } .td_h8 { text-align: center; background-color: #b0a0ff; width: 35px; } .td_h9 { text-align: center; background-color: #dddd00; width: 35px; } .td_ha { text-align: center; background-color: #b0b000; width: 35px; } .td_hb { text-align: center; background-color: #ffffff; width: 35px; } .td_h9a{ text-align: center; background-color: #dddd00; width: 35px; } .td_haa{ text-align: center; background-color: #b0b000; width: 35px; } td.green { background-color: #00FF00; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.light_blue { background-color: #00FFFF; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.white { background-color: #FFFFFF; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.yellow { background-color: #FFFF00; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.red { background-color: #FF0000; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.orange { background-color: #FFA0A0; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.lanthanum { background-color: #DDDD00; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.actinium { background-color: #B0B000; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.blue { background-color: #5050FF; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.grey { background-color: #D0D0D0; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } td.cyan { background-color: #B0A0FF; width:33%; text-align: center; FONT-SIZE: 10px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; } A.a_name { FONT-WEIGHT: none; FONT-SIZE: 12px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; TEXT-DECORATION: none} A:visited.a_name { FONT-WEIGHT: none; FONT-SIZE: 12px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; TEXT-DECORATION: none} A:hover.a_name { FONT-WEIGHT: none; FONT-SIZE: 12px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; TEXT-DECORATION: none} table.textblock_10 { border-color: #A7CEFF; border-style: solid; border-width: 0px 0px 0px 0px; border-spacing: 0; border-collapse: collapse; width: 100%; } td.textblock_10 { background-color: #F0FFFF; padding: 10px; line-height: 150%; border-style: solid; border-width: 1px; border-color: #c0c0c0; font-size: 12px; COLOR: #333333; FONT-FAMILY: Verdana, Arial, Verdana, Arial, Helvetica, Tahoma, Verdana, sans-serif; TEXT-DECORATION: none; } A.intref { font-weight: normal; font-size: 13px; COLOR: #004080; text-decoration: none; } A.intref:hover { font-weight: normal; font-size: 13px; COLOR: #004080; text-decoration: none; } A.intref:visited { font-weight: normal; font-size: 13px; COLOR: #004080; text-decoration: none; } A.chem_h { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_h:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_h:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00; } A.chem_li { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000;} A.chem_li:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000;} A.chem_li:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000; } A.chem_be { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_be:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_be:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0; } A.chem_b { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_b:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_b:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF; } A.chem_c { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_c:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_c:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00; } A.chem_n { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_n:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_n:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00; } A.chem_o { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_o:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_o:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00; } A.chem_f { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00;} A.chem_f:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00;} A.chem_f:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00; } A.chem_na { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000;} A.chem_na:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000;} A.chem_na:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000; } A.chem_mg { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_mg:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_mg:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0; } A.chem_al { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0;} A.chem_al:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0;} A.chem_al:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0; } A.chem_si { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_si:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_si:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF; } A.chem_p { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_p:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_p:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00; } A.chem_s { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_s:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_s:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00; } A.chem_cl { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00;} A.chem_cl:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00;} A.chem_cl:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00; } A.chem_ar { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FFFF;} A.chem_ar:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FFFF;} A.chem_ar:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FFFF; } A.chem_k { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000;} A.chem_k:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000;} A.chem_k:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FF0000; } A.chem_ca { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_ca:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_ca:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0; } A.chem_v { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_v:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_v:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_cr { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_cr:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_cr:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_mn { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_mn:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_mn:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_fe { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_fe:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_fe:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_co { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_co:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_co:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_ni { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_ni:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_ni:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_cu { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_cu:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_cu:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_zn { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_zn:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_zn:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_as { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_as:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_as:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF; } A.chem_se { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_se:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00;} A.chem_se:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFFF00; } A.chem_br { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00;} A.chem_br:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00;} A.chem_br:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00; } A.chem_sr { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_sr:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_sr:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0; } A.chem_ag { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_ag:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_ag:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#BA0A0FF; } A.chem_cd { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_cd:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_cd:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#BA0A0FF; } A.chem_sb { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_sb:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_sb:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF; } A.chem_te { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_te:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF;} A.chem_te:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#5050FF; } A.chem_i { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00;} A.chem_i:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00;} A.chem_i:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#00FF00; } A.chem_ba { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_ba:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0;} A.chem_ba:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#FFA0A0; } A.chem_au { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_au:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_au:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_hg { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_hg:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF;} A.chem_hg:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#B0A0FF; } A.chem_tl { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0;} A.chem_tl:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0;} A.chem_tl:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0; } A.chem_pb { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0;} A.chem_pb:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0;} A.chem_pb:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0; } A.chem_bi { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0;} A.chem_bi:hover { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0;} A.chem_bi:visited { font-weight: bold; font-size: 13px; COLOR: #000000; text-decoration: none; background-color:#D0D0D0; }