.front-content{padding-top:40px}.form-group{margin-right:8px}.form-group:first-child{width:550px}.form-group:nth-child(2),.form-group:nth-child(3){width:238px}.form-inline .form-control{width:100%}.form-inline .btn{width:131px;font-size:16px;font-weight:700}