.row h1 {
    font-family: 'Poppins', sans-serif, 'arial';
    font-weight: 600;
    font-size: 72px;
    color: white;
    text-align: center;
    text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;
}

.row h4 {
    font-family: 'Roboto', sans-serif, 'arial';
    font-weight: 400;
    font-size: 20px;
    color: #9b9b9b;
    line-height: 1.5;
}

/* ///// inputs /////*/

input:focus ~ label, textarea:focus ~ label, input:valid ~ label, textarea:valid ~ label, input[type=email] ~ label {
    color: #999;
    top: -14px;
    -webkit-transition: all 0.225s ease;
    transition: all 0.225s ease;
}

.styled-input {
    width: 100%;
    margin: 1rem 0;
    position: relative;
    border-radius: 4px;
}

.styled-input label {
    color: #999;
    padding: 1.3rem 30px 1rem 30px;
    position: absolute;
    top: 10px;
    left: 0;
    -webkit-transition: all 0.25s ease;
    transition: all 0.25s ease;
    pointer-events: none;
    font-size: 20px;
}

.styled-input.wide { 
    width: 650px;
    max-width: 100%;
}

input,
textarea {
    padding: 30px;
    border: 0;
    width: 100%;
    font-size: 22px;
    background-color: #2d2d2d;
    color: white;
    border-radius: 4px;
}

input:focus,
textarea:focus { outline: 0; }

input:focus ~ span,
textarea:focus ~ span {
    width: 100%;
    -webkit-transition: all 0.075s ease;
    transition: all 0.075s ease;
}

textarea {
    width: 100%;
    min-height: 15em;
    resize: none;
}

.input-container {
    width: 650px;
    max-width: 100%;
    margin: 20px auto 25px auto;
    font-size: 24px;
}

.submit-btn {
    float: right;
    padding: 7px 35px;
    border-radius: 60px;
    display: inline-block;
    background-color: #4b8cfb;
    color: white;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 2px 5px 0 rgba(0,0,0,0.06),
              0 2px 10px 0 rgba(0,0,0,0.07);
    -webkit-transition: all 300ms ease;
    transition: all 300ms ease;
}

.submit-btn:hover {
    border-radius: 0px;
}

@media only screen and (max-width: 768px) {
    .submit-btn {
        width:100%;
        float: none;
        text-align:center;
    }

    .row h1 {
      font-family: 'Poppins', sans-serif, 'arial';
      font-weight: 600;
      font-size: 54px;
      color: white;
      text-align: center;
      text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;
    }
  
    .row h4 {
        font-family: 'Roboto', sans-serif, 'arial';
        font-weight: 400;
        font-size: 18px;
        color: #9b9b9b;
        line-height: 1.5;
    }

    .styled-input {
      width:100%;
    }
}

input[type=checkbox] + label {
  color: #ccc;
  font-style: italic;
} 

input[type=checkbox]:checked + label {
  color: #f00;
  font-style: normal;
}

.feedback-container {
    margin-top: 10%;
}

.personal-container {
  margin-top: 20%;
}

/* SPINNER */

  .lds-ellipsis {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
  }
  .lds-ellipsis div {
    position: absolute;
    top: 33px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: #4b8cfb;
    animation-timing-function: cubic-bezier(0, 1, 1, 0);
  }
  .lds-ellipsis div:nth-child(1) {
    left: 8px;
    animation: lds-ellipsis1 0.6s infinite;
  }
  .lds-ellipsis div:nth-child(2) {
    left: 8px;
    animation: lds-ellipsis2 0.6s infinite;
  }
  .lds-ellipsis div:nth-child(3) {
    left: 32px;
    animation: lds-ellipsis2 0.6s infinite;
  }
  .lds-ellipsis div:nth-child(4) {
    left: 56px;
    animation: lds-ellipsis3 0.6s infinite;
  }

  @keyframes lds-ellipsis1 {
    0% {
      transform: scale(0);
    }
    100% {
      transform: scale(1);
    }
  }
  @keyframes lds-ellipsis3 {
    0% {
      transform: scale(1);
    }
    100% {
      transform: scale(0);
    }
  }
  @keyframes lds-ellipsis2 {
    0% {
      transform: translate(0, 0);
    }
    100% {
      transform: translate(24px, 0);
    }
  }
  
  /* Extra small devices (phones, 600px and down) */
@media only screen and (max-width: 600px) {
  .feedback-container {
    margin-top: 20%;
  }

  .personal-container {
    margin-top: 40%;
  }
}