.c-button {
  -webkit-appearance: none;
  position: relative;
  display: inline-block;
  padding: 24px 40px 22px;
  margin: 0; margin-top: 45px;
  vertical-align: middle;
  overflow: visible;
  font-family: 'b';
  font-size: 14px;
  line-height: 20px;
  font-weight: 400;
  text-align: center;
  border: 0;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
.c-button:hover, .c-button:focus {
  outline: 0;
  text-decoration: none;
}
.c-button:not(:disabled) {
  cursor: pointer;
}





.c-ripple {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: transparent;
}

.c-ripple__circle {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  opacity: 0;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}
.c-ripple.is-active .c-ripple__circle {
  -webkit-animation: a-ripple .4s ease-in;
          animation: a-ripple .4s ease-in;
}

@-webkit-keyframes a-ripple {
  0% {
    opacity: 0;
  }
  25% {
    opacity: 1;
  }
  100% {
    width: 200%;
    padding-bottom: 200%;
    opacity: 0;
  }
}
@keyframes a-ripple {
  0% {
    opacity: 0;
  }
  25% {
    opacity: 1;
  }
  100% {
    width: 200%;
    padding-bottom: 200%;
    opacity: 0;
  }
}




@media screen and (max-width: 1073px){
.c-button {display: block; width: 200px; margin: 45px auto 0; padding: 24px 35px 22px;}
}