body {
  position: relative;
  padding: 300px 0 0;
}
@media (max-width: 700px) {
  body {
    padding: 200px 0 0;
  }
}

.mask {
  position: absolute;
  top: 50px;
  left: 0;
  width: 100%;
}

.section-block {
  position: relative;
  background: #fff;
  width: 80%;
  margin: 0 auto 90px;
  padding: 180px 0 90px;
  border-radius: 10px;
  min-height: 500px;
}
@media (max-width: 1500px) {
  .section-block {
    width: 90%;
  }
}
@media (max-width: 700px) {
  .section-block {
    padding: 120px 0 90px;
  }
}

.diamond-title-box {
  position: absolute;
  top: -110px;
  left: 50%;
  -webkit-transform: translatex(-50%);
          transform: translatex(-50%);
  z-index: 5;
}
@media (max-width: 1300px) {
  .diamond-title-box {
    top: -80px;
  }
}
.diamond-title-box .inner-box {
  position: relative;
}
.diamond-title-box .bg-block {
  width: 220px;
  height: 220px;
  background: #92403D;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
@media (max-width: 700px) {
  .diamond-title-box .bg-block {
    width: 164px;
    height: 164px;
  }
}
.diamond-title-box .text-box {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  color: #FFF;
  text-align: center;
}
.diamond-title-box .text-box p {
  line-height: 18px;
  font-size: 1.5rem;
  line-height: 32px;
}
@media (max-width: 700px) {
  .diamond-title-box .text-box p {
    font-size: 1.25rem;
    line-height: 28px;
  }
}
.diamond-title-box .text-box h5 {
  font-size: 3.75rem;
  line-height: 68px;
  line-height: 60px;
  margin-bottom: 10px;
  display: block;
  font-family: "Newsreader";
}
@media (max-width: 700px) {
  .diamond-title-box .text-box h5 {
    font-size: 3rem;
    line-height: 56px;
  }
}
.diamond-title-box .text-box a {
  font-size: 0.875rem;
  line-height: 22px;
  border: 1px solid #FFF;
  padding: 4px 10px;
  border-radius: 25px;
}
@media (max-width: 700px) {
  .diamond-title-box .text-box a {
    font-size: 0.75rem;
    line-height: 20px;
  }
}

.info-form-block {
  width: 960px;
  margin: 0 auto;
}
@media (max-width: 1500px) {
  .info-form-block {
    width: 90%;
  }
}

.product-title {
  border-bottom: 1px solid #CCCCCC;
  padding: 5px 0 10px;
  font-size: 0.875rem;
  line-height: 22px;
}

.product-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 15px 0;
  border-bottom: 1px dotted #CCCCCC;
}
.product-item .main-box {
  width: 100%;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.product-item .img-box {
  width: 92px;
  min-width: 92px;
  margin-right: 30px;
  position: relative;
}
@media (max-width: 700px) {
  .product-item .img-box {
    width: 40px;
    min-width: 40px;
    margin-right: 15px;
  }
}
.product-item .img-box .icon-delete {
  position: absolute;
  left: -18px;
  top: -18px;
  color: #4B4845;
  font-size: 25px;
}
@media (max-width: 700px) {
  .product-item .text-box {
    margin-bottom: 5px;
    font-size: 0.75rem;
    line-height: 20px;
  }
}
.product-item .quantity-box {
  border: 1px solid #CCCCCC;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 160px;
  min-width: 160px;
  padding: 0 10px;
}
@media (max-width: 700px) {
  .product-item .quantity-box {
    width: 90px;
    min-width: 90px;
    padding: 0 5px;
  }
}
.product-item .quantity-box input {
  border: 0px;
  outline: 0px;
  width: 100%;
  padding: 5px 0;
  text-align: center;
}
.product-item .price-box {
  text-align: right;
  margin-left: 100px;
  min-width: 150px;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
  font-family: "Lato", sans-serif;
}
@media (max-width: 1000px) {
  .product-item .price-box {
    margin-left: 30px;
  }
}
@media (max-width: 500px) {
  .product-item .price-box {
    min-width: 80px;
    margin-left: 5px;
  }
}
.product-item .price-box span {
  text-decoration: line-through;
  color: #CCCCCC;
  margin-right: 5px;
  font-size: 0.875rem;
  line-height: 22px;
}
@media (max-width: 700px) {
  .product-item .price-box span {
    margin-bottom: 5px;
    margin-right: 0;
  }
}
.product-item .is-flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media (max-width: 700px) {
  .product-item .is-flex {
    display: block;
  }
}

.product-sum {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 10px 0;
  margin-bottom: 40px;
}
.product-sum span {
  font-size: 1.5rem;
  line-height: 32px;
  color: #92403D;
  font-weight: bold;
  font-family: "Lato", sans-serif;
}

.submit-block {
  text-align: center;
}
.submit-block p {
  font-size: 0.75rem;
  line-height: 20px;
  margin-bottom: 10px;
  color: #92403D;
}
.submit-block a {
  text-decoration: underline;
}
.submit-block .submit-button {
  width: 360px;
  padding: 20px;
  background: #92403D;
  border-radius: 4px;
  position: relative;
  margin: 0 auto;
  color: #FFF;
}
@media (max-width: 700px) {
  .submit-block .submit-button {
    width: 90%;
    padding: 20px 0;
  }
}
.submit-block .submit-button input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0;
}