/*! normalize.css v3.0.2 | MIT License | git.io/normalize */section{display:inline-block;width:100%;margin-bottom:30px;z-index:1}section:last-child{margin-bottom:0}.fit{-moz-flex-grow:0;flex-grow:0;-ms-flex-positive:0}.button{transition:background-color 140ms cubic-bezier(0.445,0.05,0.55,0.95),border-color 140ms cubic-bezier(0.445,0.05,0.55,0.95),color 140ms cubic-bezier(0.445,0.05,0.55,0.95),opacity 140ms cubic-bezier(0.445,0.05,0.55,0.95);background-color:#219653;border:none;border-radius:2px;display:inline-block;color:#fff;font-family:BT Mono bold,Helvetica Neue,Helvetica,Sans-serif;font-size:16px;letter-spacing:0;line-height:normal;opacity:1;outline:none;padding:0;position:relative;text-decoration:none;text-align:center;width:100%}@media (min-width:641px){.button{width:auto}}.button.full{width:100%}.button:focus,.button:hover{background-color:#7cdda8;color:#fff}.button:focus{outline:none;border-color:#44ce83}.button.out{color:transparent}.button span{transition:color 140ms ease;display:inline-block;padding:1em 2.5em 1.15em;position:relative;text-align:center}.button span:after{-webkit-animation:spin 400ms cubic-bezier(0.445,0.05,0.55,0.95) 0s infinite normal forwards paused;animation:spin 400ms cubic-bezier(0.445,0.05,0.55,0.95) 0s infinite normal forwards paused;transition:opacity 200ms ease;width:20px;height:20px;border-radius:50%;border:2px solid #fff;border-top-color:transparent;left:50%;opacity:0;top:50%;margin:-10px 0 0 -10px}label[for=amount]{transition:background-color 200ms cubic-bezier(0.445,0.05,0.55,0.95),color 200ms cubic-bezier(0.445,0.05,0.55,0.95);color:#6e787f;cursor:pointer;display:block;font-family:Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;font-weight:300;padding:12px 14px;position:relative;margin-top:-11px;width:100%;z-index:1;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:1.2rem;margin-bottom:1rem;border:1px solid #b5b5b5;border-radius:3px}label[for=amount] .input-label{transition:opacity 0.2s cubic-bezier(0.445,0.05,0.55,0.95);color:#000;display:block;font-size:12px;font-weight:500;line-height:1;margin-bottom:4px}label[for=amount].has-focus{background-color:#f9f9f9;cursor:text;z-index:2}label[for=amount].has-focus .input-wrapper:after{color:#393536}input,label[for=amount].has-focus .input-label{color:#000}input{background-color:transparent;display:block;border:none;font-size:1.2rem;outline:none;line-height:1;width:100%}.input-wrapper{position:relative}.amount-wrapper input{transition:transform 0.2s cubic-bezier(0.645,0.045,0.355,1),color 0.2s ease;padding:0 14px}.amount-wrapper:after{transition:opacity 0.2s ease;transform:translateY(-50%);content:"$";color:#393536;display:inline-block;line-height:1;left:0px;position:absolute;top:50%}