Ifractions-web/style/IFractions.css

.ifr-canvas {
    width: 100%;
}

.ifr-input__container {
  position: absolute;
  margin-left: auto;
  margin-right: auto;
  left: 0;
  right: 0;
  text-align: center;
  visibility: hidden;
}
.ifr-input {
  background-color: #fff;
  padding: 15px 40px;
  box-sizing: border-box;
  border: 3px solid #ccc;
  font-size: 24px;
  font-family: Arial;
  color: #000;
  text-align: center;
}
.ifr-input:focus {
  outline: 3px solid #85accc;
}

.ifr-input__container {
  top: 220px;
}
.ifr-input {
  padding: 5px 4px;
  font-size: 8px;
}

@media only screen and (min-width: 576px) {
  .ifr-input__container {
    top: 220px;
  }
  .ifr-input {
    padding: 10px 36px;
    font-size: 16px;
  }
}
@media only screen and (min-width: 768px) {
  .ifr-input__container {
    top: 220px;
  }
  .ifr-input {
    padding: 10px 36px;
    font-size: 16px;
  }
}
@media only screen and (min-width: 992px) {
  .ifr-input__container {
    top: 280px;
  }
  .ifr-input {
    padding: 14px 40px;
    font-size: 18px;
  }
}
@media only screen and (min-width: 1200px) {
  .ifr-input__container {
    top: 330px;
  }
  .ifr-input {
    padding: 14px 40px;
    font-size: 24px;
  }
}

.ifr-modal {
    /* Hidden by default */
    display: none;
    /* Stay in place */
    position: fixed;
    /* Sit on top */
    z-index: 1;
    /* Location of the box */
    padding-top: 155px;
    left: 0;
    top: 0;
    /* Full width */
    width: 100%;
    /* Full height */
    height: 100%;
    /* Enable scroll if needed */
    overflow: auto;
    /* Fallback color */
    background-color: rgb(0, 0, 0);
    /* Black w/ opacity */
    background-color: rgba(0, 0, 0, 0.4);
}
.ifr-modal__content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 50%;
}
.ifr-modal__content img {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.ifr-modal__closeButton {
    color: #aaaaaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}
.ifr-modal__closeButton:hover,
.ifr-modal__closeButton:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

.ifr-infoBox__menu__img {
  width: 60%; 
}