html,body{height:100%}body{background-color:#f5f5f5;align-items:center;padding-top:40px;padding-bottom:40px;display:flex}.form-signin{width:100%;max-width:330px;margin:auto;padding:15px}.form-signin .checkbox{font-weight:400}.form-signin .form-control{box-sizing:border-box;height:auto;padding:10px;font-size:16px;position:relative}.form-signin .form-control:focus{z-index:2}.form-signin .first{border-top-left-radius:.25rem;border-top-right-radius:.25rem;margin-bottom:-1px}.form-signin .last{border-bottom-right-radius:.25rem;border-bottom-left-radius:.25rem;margin-bottom:10px}.form-signin input{border-radius:0}.form-signin input.alone{border-radius:.25rem}.bd-placeholder-img{text-anchor:middle;-webkit-user-select:none;user-select:none;font-size:1.125rem}@media (width>=768px){.bd-placeholder-img-lg{font-size:3.5rem}}