form{
  display: flex;
  flex-direction: column;
}
.signUp{
  overflow: hidden;
  padding: 3.75rem 0 9rem;
  position: relative;
  text-align: center;
}
.signUp h1{
  font-size: 1.75rem;
}
.signUp p{
  font-size: 1.125rem;
  line-height: 1.8;
  margin: 1.25rem auto;
  opacity: 0.8;
}
.signUp .input{
  background-color: rgba(233,236,239,0.12);
  border: 1px solid #E9ECEF;	
  border-radius: 4px;
  box-shadow: none;
  font-size: 1.25rem;
  font-weight: 400;
  padding: 1.25rem 1rem;
  margin-bottom: 0.75rem;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
.signUp .input:invalid:focus {
  border-color: #E61300;
}
.signUp .input:focus{
  outline: none;
  border: 1px solid #00B265;	
}
.signUp .input::placeholder{
  opacity: 0.8;
}
.signUp .button{
  background: #00B265;
  border: 1px solid #00B265;
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
  font-size: 1.25rem;
  padding: 1.25rem 0;
  transition: background 0.5s;
  font-weight: 600;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
.signUp .button:hover{
  background: #019354;
}
.signUp .button:focus{
  outline: none;
}
.signUp_img{
  bottom: -5.75rem;
  max-width: 100%;
  position: absolute;
  right: 50%;
  transform: translateX(50%);
  width: 23.13rem;
  transition: all 0.5s;
}
@media (min-width:400px) {
  form{
    display: block;
  }
  .signUp .button{
    border-radius: 0 4px 4px 0;
    margin-left: -5px;
    width: 6.875rem;
  }
  .signUp .input{
    border-radius: 4px 0 0 4px;
  }
}
@media (min-width:768px) {
  .signUp .input{
    border-radius: 0.25rem;
    padding: 1.25rem 2.5rem;
    width: 18rem;
  }
  .signUp .button{
    border-radius: 0.25rem;
    margin-left: 1.875rem;
    width: 10.63rem;
  }
}
@media only screen and (min-width: 1024px) {
  .signUp{
    margin: 0 auto;
    max-width: 48.13rem;
    padding: 5rem 0 19.5rem;
  }
  .signUp h1{
    font-size: 3rem;
  }
  .signUp p{
    font-size: 1.25rem;
    margin: 1.25rem auto 2.5rem;
  }
  .signUp_img{
    bottom: -9.75rem;
    width: 48.13rem;
  }
}