@import url('https://fonts.googleapis.com/css?family=Roboto');
body{
  font-size: 16px;
  padding: 0;
  margin: 0;
  letter-spacing: .02rem;
  font-family: "Roboto","Volvo Sans Regular","Microsoft Jhenghei","Arial Narrow","Helvetica Neue",Helvetica,Roboto,Arial,sans-serif;
}
.container{
  width: 80vw;
  max-width: 1440px;
  margin: 0 auto;
}
.header{
  text-align: center;
  font-size: 2rem;
  margin-top: 8vw;
}
.logo{
  max-width: 50vw;
  width: 284px;
  height: auto;
  display: block;
  margin: 3rem auto;
}
.main{
  text-align: center;
}
.form{
  width: 100%;
  margin: 0 auto;
  max-width: 320px;
}
.form__row{
  margin: .5rem 0;
  display: flex;
  flex-wrap: wrap;
  overflow: hidden
}
.form__row > input{
  flex: 1;
}
.form__row > label{
  min-width: 6rem;
}
label, button, input, a{
  transition: .2s ease;
}
label, input{
  padding: .5rem;
}
label, button{
  cursor: pointer;
}
label{
  text-align: left;
  color: #333;
}
label:hover{
  color: black;
}
button, input{
  border-radius: 3px;
  border: 1px solid #ccc;
  outline: none;
}
input:hover{
  border-color: #8a99de;
}
input:focus{
  border-color: #039893;
}
button{
  transition: .2s ease;
  padding: .8rem 1.6rem;
  display: block;
  margin: 0 auto;
  background: #039893;
  border: 0;
  border-radius: 3px;
  color: rgba(255, 255, 255, .85);
}
button:hover{
  background: #039893;
  color: white;
}
button:active, button:focus:active{
  background: #039893;
  color: white;
}
@media only screen and (max-width: 767px){
  body{
    font-size: 14px;
  }
  .header{
    font-size: 1.5rem;
  }
  button{
    margin-top: 2rem;
    margin-bottom: 2rem;
  }
}