.custom-subscribe-container {
  position: absolute;
  top: 20px;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.custom-subscribe-content {
  width: 360px;
  height: 40px;
  box-shadow: 2px 4px 10px rgba(0, 0, 0, .2);
  border-radius: 10px;
  overflow: hidden;
}

.custom-subscribe-subscription {
  position: relative;
  width: 100%;
  height: 100%;
}

.custom-subscribe-subscription .custom-subscribe-add-email {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  padding: 0 20px;
  background: #FFFFFF;
}

.custom-subscribe-form {
  display: flex;

}

.custom-subscribe-form-input-email {
  margin: 0 !important;
  border-radius: 10px !important;
  background: #fff !important;
  box-shadow: 2px 4px 10px rgba(0, 0, 0, .2) !important;
}

.custom-subscribe-form-input-btn {
  margin: 5px !important;
  border-radius: 10px !important;
  margin-left: -105px !important;
  padding: 5px !important;
  width: 100px !important;
}

.custom-subscribe-subscription .custom-subscribe-submit-email {
  position: absolute;
  top: 0;
  right: 0;
  height: calc(100% - 2px);
  width: 100px;
  border: none;
  border-radius: 10px;
  outline: none;
  margin: 1px;
  padding: 0 20px;
  cursor: pointer;
  background: #52D3D8;
  color: #FFFFFF;
  transition: width .35s ease-in-out,
    background .35s ease-in-out;
}

.custom-subscribe-subscription.done .custom-subscribe-submit-email {
  width: calc(100% - 2px);
  background: #013A59;
}

.custom-subscribe-subscription .custom-subscribe-submit-email .custom-subscribe-before-submit,
.custom-subscribe-subscription .custom-subscribe-submit-email .custom-subscribe-after-submit {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-align: center;
  line-height: 38px;
  transition: visibility .35s ease-in-out,
    opacity .35s ease-in-out;
}

.custom-subscribe-subscription.done .custom-subscribe-submit-email .custom-subscribe-before-submit,
.custom-subscribe-subscription:not(.done) .custom-subscribe-submit-email .custom-subscribe-after-submit {
  visibility: hidden;
  opacity: 0;
}

.custom-subscribe-subscription .custom-subscribe-submit-email .custom-subscribe-after-submit {
  transition-delay: .35s;
}

.custom-subscribe-subscription:not(.done) .custom-subscribe-submit-email .custom-subscribe-before-submit,
.custom-subscribe-subscription.done .custom-subscribe-submit-email .custom-subscribe-after-submit {
  visibility: visible;
  opacity: 1;
}