.protocol-box[data-v-b684b141]{background:#efefef;padding:30px 150px}.protocol-child-box[data-v-b684b141]{background:#fff;border-radius:3px;max-width:1200px;margin:0 auto;padding:30px}.title-center[data-v-b684b141]{text-align:center}.text-indent-2[data-v-b684b141]{text-indent:2em;margin-bottom:10px}.options-child[data-v-b684b141]{margin-left:40px}