.btn {
  color: black;
  cursor: pointer;
  font-size: 16px;
  font-weight: 900;
  max-width: 170px;
  position: relative;
  text-decoration: none;
  text-transform: uppercase;
  width: 100%;
  padding-top:10px;
}
@media (min-width: 600px) {
  .btn {
    margin: 0 1em 2em;
  }
}
.btn:hover {
  text-decoration: none;
}

.btn-1 {
  font-weight: 900;
}
.btn-1 svg {
  height: 45px;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}
.btn-1 rect {
  fill: none;
  stroke: #c40f39;
  stroke-width: 2;
  stroke-dasharray: 422, 0;
  -webkit-transition: all 0.35s linear;
  transition: all 0.35s linear;
}

.btn-1:hover {
  background: rgba(225, 51, 45, 0);
  font-weight: 900;
  letter-spacing: 1px;
color:black;
}
.btn-1:hover rect {
  stroke-width: 5;
  stroke-dasharray: 15, 310;
  stroke-dashoffset: 48;
  -webkit-transition: all 1.35s cubic-bezier(0.19, 1, 0.22, 1);
  transition: all 1.35s cubic-bezier(0.19, 1, 0.22, 1);
}

.container .box .product__img {
  opacity: 0;
  animation: fadeImg 2s ease-in-out forwards;
  animation-delay: 1s;
}
.container .box .product__video {
  
}
.container .box .product__video .video {
  display: flex;
  opacity: 0;
  animation: upVideo 1s cubic-bezier(0.74, 0.06, 0.4, 0.92) forwards;
  animation-delay: 1.2s;
}


.container .box .product__disc {
  background-color:#ededed;
  display: flex;
  padding:10px 20px;
  color:black;
  animation: showDisc 1s cubic-bezier(0.74, 0.06, 0.4, 0.92) forwards;
}
.container .box .product__disc .product__disc--content {
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  animation: fadeContent 1s ease-in-out forwards;
  animation-delay: 1s;
  opacity: 0;
}
.container .box .product__disc .product__disc--content .disc__content--about {
}
.container .box .product__disc .product__disc--content .disc__content--about h1 {
  font-size: 32px;
}
.container .box .product__disc .product__disc--content .disc__content--about span {
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  opacity: 0.5;
}
.container .box .product__disc .product__disc--content .disc__content--about p {
  font-size: 14px;
}
.container .box .product__disc .product__disc--content .product__view--more {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.container .box .product__disc .product__disc--content .product__view--more .view__more--block {
  background: #f6f6f6;
  z-index: 1;
  transition: cubic-bezier(0.68, -0.55, 0.27, 1.55) 320ms;
}
.container .box .product__disc .product__disc--content .product__view--more p {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: flex;
  z-index: 2;
  margin-left: 15px;
}
.container .box .product_buttons {
  text-align:center;
  
}
.container .box .product_buttons .btn {
  color:#316D4F;
  width: 150px;
  padding:10px 0px;
  font-size: 16px;
  font-weight: bold;
  -webkit-transition: ease-in-out 220ms;
  -moz-transition: ease-in-out 220ms;
  -ms-transition: ease-in-out 220ms;
  -o-transition: ease-in-out 220ms;
  transition: ease-in-out 220ms;
  cursor: pointer;
}
.container .box .product_buttons .contact {
  border: 2px solid #316D4F;
  background: transparent;
  opacity: 0;
  animation: fadeWish 1s cubic-bezier(0.74, 0.06, 0.4, 0.92) forwards;
  animation-delay: 1s;
}
.container .box .product_buttons .contact:hover {
  background: #358546;
  color: #FFF;
  box-shadow: 0 0 10px #358546;
}

.container .box .product_buttons .warranty {
  border: 2px solid #316D4F;
  background: transparent;
  opacity: 0;
  animation: fadeWish 1s cubic-bezier(0.74, 0.06, 0.4, 0.92) forwards;
  animation-delay: 1s;
}
.container .box .product_buttons .warranty:hover {
  background: #358546;
  color: #FFF;
  box-shadow: 0 0 10px #358546;
}


/*
  keyframes
 */
@keyframes openBox {
  0% {
    width: 0px;
    left: 15%;
  }
  100% {
    left: 15%;
  }
}
@keyframes fadeImg {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes upVideo {
  0% {
    opacity: 0;
    bottom: -20px;
  }
  100% {
    opacity: 1;
    bottom: 0px;
  }
}
@keyframes showDisc {
  0% {
    width: 0px;
    left: 450px;
  }
  100% {
    width:100%; 
    left: 450px;
  }
}
@keyframes fadeContent {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fadeWish {
  0% {
    opacity: 0;
    bottom: -25px;
  }
  100% {
    opacity: 1;
    bottom: 0;
  }
}
@keyframes fadeBuy {
  0% {
    opacity: 0;
    bottom: -25px;
  }
  100% {
    opacity: 1;
    bottom: 0;
  }
}