.index_1_1{ }
.index_1_2,.index_3_mid_mid_2{
letter-spacing:0}
.index_1_3_mid{
position:relative; padding-left:5em;}
.index_1_3_mid_left{
position:absolute; left:0; top:0}
.ser_2_1_left_3 ul li{
padding-top:2em; padding-bottom:2em;}
.about_6_1_right{ text-align:left;
position:static; padding-top:.5em;}
@media screen and (max-width:640px) {
 .index_1_3_mid_right{
 padding-left:0}
}