*,*::before,*::after{box-sizing:border-box}.form-control{position:relative;display:block;width:100%;height:calc(1.5em + 0.75rem + 2px);padding:.375rem .75rem;font-size:1rem;font-weight:400;line-height:1.5;color:#495057;background-color:#fff;background-clip:padding-box;border:1px solid #ced4da;border-radius:.25rem;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out}.form-control::-ms-expand{background-color:transparent;border:0}.form-control:-moz-focusring{color:transparent;text-shadow:0 0 0 #495057}.form-control:focus{color:#495057;background-color:#fff;border-color:#80bdff;outline:0;box-shadow:0 0 0 .2rem rgba(0,167,229,.25)}.form-control::-webkit-input-placeholder{color:#6c757d;opacity:1}.form-control::-webkit-input-placeholder,.form-control::-moz-placeholder,.form-control:-ms-input-placeholder,.form-control::-ms-input-placeholder,.form-control::placeholder{color:#6c757d;opacity:1}.form-control:disabled{background:#f1f1f1;cursor:not-allowed}.form-control::-webkit-outer-spin-button,.form-control::-webkit-inner-spin-button{-webkit-appearance:none;appearance:none}.form-control[type=number]{-moz-appearance:textfield}@media(prefers-reduced-motion: reduce){.form-control{transition:none}}.form-group{margin-bottom:1rem}label{display:block;line-height:2;font-size:1rem}.prepend{position:relative}.prepend input{padding-left:3.5rem}.pre{position:absolute;z-index:1;display:flex;align-items:center;padding:.375rem .75rem;font-size:1rem;line-height:1.5;color:#495057;text-align:center;white-space:nowrap;border:1px solid transparent;border-right-color:rgba(0,0,0,.1);border-top-left-radius:.25rem;border-bottom-left-radius:.25rem}.pre.male{background-color:rgba(0,167,229,.25)}.pre.female{background-color:rgba(233,30,99,.25)}.double-wrap{position:fixed;top:0;right:0;left:0;bottom:0;z-index:99;display:flex;justify-content:center;align-items:center;background:rgba(255,255,255,.8);transition:opacity .6s}.double-wrap.hide{opacity:0;pointer-events:none}.double-wrap.hide .double-bounce1,.double-wrap.hide .double-bounce2{-webkit-animation-play-state:paused;animation-play-state:paused}.double{width:40px;height:40px;position:relative;margin:100px auto}.double-bounce1{width:100%;height:100%;border-radius:50%;background-color:#00a7e5;opacity:.6;position:absolute;top:0;left:0;-webkit-animation:sk-bounce 2s infinite ease-in-out;animation:sk-bounce 2s infinite ease-in-out}.double-bounce2{width:100%;height:100%;border-radius:50%;background-color:#00a7e5;opacity:.6;position:absolute;top:0;left:0;-webkit-animation:sk-bounce 2s infinite ease-in-out;animation:sk-bounce 2s infinite ease-in-out;-webkit-animation-delay:-1s;animation-delay:-1s}@-webkit-keyframes sk-bounce{0%,100%{transform:scale(0)}50%{transform:scale(1)}}@keyframes sk-bounce{0%,100%{transform:scale(0)}50%{transform:scale(1)}}body{background:#f5f5f5}img{max-width:100%}h1{line-height:1.5;font-size:28px}a{color:#00a7e5}.container{padding-top:3vh;padding-bottom:3vh}@media(max-width: 640px){.container{padding-top:0}}.w-640{margin-right:auto;margin-left:auto;max-width:640px}@media(max-width: 640px){.w-640{padding-right:15px;padding-left:15px}}.text-center{text-align:center}.kv{margin-bottom:1rem;box-shadow:0 4px 5px 0 rgba(0,0,0,.14),0 1px 10px 0 rgba(0,0,0,.12),0 2px 4px -1px rgba(0,0,0,.3)}.kv,.kv img{border-radius:10px}.kv img{display:block;height:auto}@media(max-width: 640px){.kv{padding-right:0;padding-left:0}.kv,.kv img{border-radius:0}}.two-col{display:flex;justify-content:space-between}.two-col .col{width:48%}@media(max-width: 640px){.two-col{flex-wrap:wrap}.two-col .col{width:100%}}.submit{text-align:center}.submit a{display:inline-block;padding:.375rem 2rem;line-height:1.5;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;background-color:#00a7e5;border:1px solid transparent;border-radius:.25rem;text-align:center;vertical-align:middle;text-decoration:none;font-weight:400;font-size:1rem;color:rgba(255,255,255,.8);transition:color .2s}.submit a:focus{outline:0}.submit a:hover{color:#fff}.submit a.disabled{opacity:.5;pointer-events:none}