@media screen and (min-width:901px),(orientation:landscape),(max-width:479px){body{font-size:13px}img{max-width:100%;height:auto}.wrapper{max-width:1020px;min-width:901px;margin:0px auto}.menu dl{width:24.4%;height:70px}.menu dt{width:50px;margin:10px;float:left}.menu dd{float:left;text-align:left;width:62%;vertical-align:middle;padding:10px 0px}.filesearch p{float:left}.filesearch form{float:right}.col2l{width:49%;margin:0px 7px 0px 0px;float:left}.col2r{width:49%;margin:0px 0px 0px 8px;float:left}.pc_col2l{width:49.2%;margin:0px 7px 0px 0px;float:left}.pc_col2r{width:49%;margin:0px 0px 0px 8px;float:left}.instruction{float:right;text-align:right;padding:0px;margin:-45px 0px 10px 0px}}