:root {
	--mach-quality-title-size: 50px;
	--mach-quality-text-size: 16px;
	--mach-quality-h3-size: 24px;
}

.pd-t-b {
  padding-top: 20px;
  padding-bottom: 0px;
}

.ytht-mb-30 {
  margin-bottom: 30px;
}

.cert-list {
  text-align: center;
}

.cert-list ul {
  margin: 0 0 0 -2%;
}

/* .cert-list ul li {
  float: left;
  width: 23%;
  margin: 0 0 20px 2%;
  text-align: center;
} */

.cert-list ul li a {
  display: block;
  width: 100%;
  overflow: hidden;
}

.cert-list ul li img {
  width: 100%;
  border: 3px solid #e0e0e0;
  box-sizing: border-box;
  display: block;
}

.cert-list ul li p {
  font-size: 16px;
  margin: 10px 0 0 0;
  color: #252525;
}

.title {
  margin-bottom: 0.8em;
}

.title h2 {
	color: var(--title-text-color);
	text-align: center;
	font-family: var(--title-font-family);
	font-size: 37px;
	font-style: normal;
	font-weight: 700;
	line-height: normal;
	text-transform: capitalize;
}

.title p {
	color: var(--text-color);
	text-align: center;
	font-family: var(--font-family);
	font-size: var(--mach-quality-text-size);
	font-style: normal;
	font-weight: 400;
	line-height: 1.875;
	margin-top: 10px;
}

@media screen and (max-width: 768px) {
  .main {
    padding-top: 25px;
    padding-bottom: 30px;
  }

  /* .cert-list ul li {
    width: 48%;
    margin: 0 0 15px 2%;
  } */
}

@media screen and (max-width: 1500px) {
	:root {
		--mach-quality-title-size: 44px;
		--mach-quality-text-size: 16px;
		--mach-quality-h3-size: 24px;
	}
}

@media screen and (max-width: 1280px) {
	:root {
		--mach-quality-title-size: 38px;
		--mach-quality-text-size: 16px;
		--mach-quality-h3-size: 24px;
	}
}

@media screen and (max-width: 1200px) {
	:root {
		--mach-quality-title-size: 38px;
		--mach-quality-text-size: 16px;
		--mach-quality-h3-size: 24px;
	}
}

@media screen and (max-width: 992px) {
	:root {
		--mach-quality-title-size: 32px;
		--mach-quality-text-size: 14px;
		--mach-quality-h3-size: 22px;
	}
}

@media screen and (max-width: 768px) {
	:root {
		--mach-quality-title-size: 26px;
		--mach-quality-text-size: 14px;
		--mach-quality-h3-size: 20px;
	}
}

@media screen and (max-width: 576px) {
	:root {
		--mach-quality-title-size: 20px;
		--mach-quality-text-size: 14px;
		--mach-quality-h3-size: 18px;
	}
}