.btn{-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;border-width:0;font-family:Arial;color:#fff!important;font-size:16px;background:#4caf50;padding:10px 5px;text-decoration:none;width:6.5em;cursor:pointer;margin:10px 3px!important}.btn:hover{background:#56c47b}.btn.blue{background-color:#008cba;color:#fff}.btn.blue:hover{background-color:#009cd0}.container{font-family:Arial,Helvetica,sans-serif;font-size:16px;border:1px solid #bbb;margin:0 auto;background-color:#e0ffeb;max-width:360px;text-align:center}.dform{text-align:right;margin:0 auto;box-sizing:border-box;width:75%}.lht input[type=text],.lht1 input[type=text]{width:9.35em;border-radius:0;font-size:20px;margin:2px;padding:2px 10px;border:1px solid #bbb}.lht1 input[type=text]{width:2.8em;text-align:center}.lht{line-height:300%}.lht1{margin-top:25px}.res{background-color:#f6f6f7!important;color:#00f!important}@media screen and (max-width:420px){.dform{width:80%}}@media screen and (max-width:400px){.dform{width:85%}}@media screen and (max-width:380px){.dform{width:90%}}@media screen and (max-width:360px){.dform{width:93%}}@media screen and (max-width:320px){.lht input[type=text]{font-size:17px}.lht1 input[type=text]{width:2.76em;font-size:17px;padding:2px 7px}.dform{font-size:15px}}