#printarea[data-v-31de5c97]{position:relative;width:945px;background-color:#fff;font-family:宋体;color:#000}.print_box[data-v-31de5c97]{position:relative;width:945px;height:450px;background-color:#fff;padding:10px 12px;-webkit-box-sizing:border-box;box-sizing:border-box}.marginBottom[data-v-31de5c97]{margin-bottom:30px}