form {
    /*width: 30vw;*/
    /*min-width: 500px;*/
    align-self: center;
    /*box-shadow: 0px 0px 0px 0.5px rgba(50, 50, 93, 0.1),*/
    /*0px 2px 5px 0px rgba(50, 50, 93, 0.1), 0px 1px 1.5px 0px rgba(0, 0, 0, 0.07);*/
    /*border-radius: 7px;*/
    /*padding: 40px;*/
}

.hidden {
    display: none;
}

#payment-message {
    color: rgb(105, 115, 134);
    font-size: 16px;
    line-height: 20px;
    padding-top: 12px;
    text-align: center;
}

#payment-element {
    margin-bottom: 24px;
}

/* Buttons and links */
button#submitBtn {
    background: rgb(6, 198, 104);
    border-color: rgb(6, 198, 104);
    font-family: Arial, sans-serif;
    color: #ffffff;
    border-radius: 4px;
    border: 0;
    padding: 15px 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: block;
    transition: all 0.2s ease;
    box-shadow: 0px 4px 5.5px 0px rgb(0 0 0 / 7%);
    width: 100%;
}
button#submitBtn:hover {
    filter: contrast(115%);
    background: rgb(3 172 89);
    border-color: rgb(3 172 89);
}
button#submitBtn:disabled {
    opacity: 0.5;
    cursor: default;
}

/* spinner/processing state, errors */
.spinner,
.spinner:before,
.spinner:after {
    border-radius: 50%;
}
.spinner {
    color: #ffffff;
    font-size: 22px;
    text-indent: -99999px;
    margin: 0px auto;
    position: relative;
    width: 20px;
    height: 20px;
    box-shadow: inset 0 0 0 2px;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
}
.spinner:before,
.spinner:after {
  position: absolute;
  content: "";
}
.spinner:before {
  width: 10.4px;
  height: 20.4px;
  background: rgb(6, 198, 104);
  border-radius: 20.4px 0 0 20.4px;
  top: -0.2px;
  left: -0.2px;
  -webkit-transform-origin: 10.4px 10.2px;
  transform-origin: 10.4px 10.2px;
  -webkit-animation: loading 2s infinite ease 1.5s;
  animation: loading 2s infinite ease 1.5s;
}
.spinner:after {
  width: 10.4px;
  height: 10.2px;
  background: rgb(6, 198, 104);
  border-radius: 0 10.2px 10.2px 0;
  top: -0.1px;
  left: 10.2px;
  -webkit-transform-origin: 0px 10.2px;
  transform-origin: 0px 10.2px;
  -webkit-animation: loading 2s infinite ease;
  animation: loading 2s infinite ease;
}

@-webkit-keyframes loading {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
@keyframes loading {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@media only screen and (max-width: 600px) {
    form {
        width: 80vw;
        min-width: initial;
    }
}