.zt-content p {
  line-height: 1.7em;
}

.zt-content li {
  line-height: 1.7em;
}

.zt-magg {
  margin-top: 70px;
  margin-bottom: 70px;
  position: relative;
}

.zt-banner {
  position: relative;
}

.zt-bantxt {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
}
.zt-bantxt h2 {
  font-size: 36px;
  font-weight: 600;
  color: #FFF;
  background: rgba(189, 28, 33, 0.9);
  display: inline-block;
  letter-spacing: 2px;
  line-height: 94px;
  padding: 0px 30px;
  position: relative;
}
.zt-bantxt h2::after {
  content: "";
  display: block;
  width: 73px;
  height: 45px;
  position: absolute;
  right: -79px;
  box-sizing: border-box;
  border-top: 3px solid #FFF;
  border-right: 3px solid #FFF;
  bottom: 0;
}
.zt-bantxt h1 {
  font-weight: bold;
  font-size: 56px;
  background: rgba(189, 28, 33, 0.9);
  display: inline-block;
  padding: 0 45px;
  line-height: 115px;
  margin-left: 104px;
  color: #FFF;
  margin-top: 3px;
  letter-spacing: 3px;
  position: relative;
}
.zt-bantxt h1::after {
  content: "";
  display: block;
  width: 70px;
  height: 54px;
  position: absolute;
  left: -73px;
  box-sizing: border-box;
  border-left: 3px solid #FFF;
  border-bottom: 3px solid #FFF;
  top: 0;
}

.silvertop .pic {
  width: 48.9%;
}
.silvertop .txt {
  width: 44.5%;
}
.silvertop .txt h4 {
  font-size: 24px;
  font-weight: bold;
}
.silvertop .txt h3 {
  font-size: 24px;
  font-weight: bold;
  color: #BD1C21;
  margin-bottom: 30px;
  margin-top: 5px;
  margin-left: 100px;
  position: relative;
}
.silvertop .txt h3::before {
  content: "";
  display: block;
  width: 39px;
  height: 3px;
  background: #BD1C21;
  display: block;
  position: absolute;
  left: -50px;
  top: 50%;
  margin-top: -1px;
}

.zt-titbox {
  text-align: center;
  margin-bottom: 60px;
  width: 100%;
}
.zt-titbox h2 {
  text-align: center;
  font-size: 36px;
  color: #BD1C21;
  display: inline-block;
  line-height: 54px;
  border-bottom: 2px solid #BD1C21;
  font-weight: bold;
}
.zt-titbox h2 span {
  color: #FFF;
  background: #BD1C21;
  padding: 0 20px;
  margin-right: 20px;
  vertical-align: middle;
  display: inline-block;
}

.silver-fx {
  background: url(/static/dynamic/silver-ore-flotation/images/pic2.jpg) no-repeat center top;
  padding-top: 50px;
}
.silver-fx h5 {
  color: #FFF;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 40px;
}

.silver-fxcon {
  background: #FFF;
  padding: 50px 75px 0;
  box-sizing: content-box;
}
.silver-fxcon ul li {
  margin-bottom: 40px;
  width: 30.9%;
  background: #F2F2F2;
  padding: 15px 30px 24px;
}
.silver-fxcon ul li h4 {
  margin-bottom: 15px;
}
.silver-fxcon ul li h4 span {
  display: inline-block;
  line-height: 30px;
  padding-left: 40px;
  padding-right: 29px;
  position: relative;
  z-index: 1;
  font-size: 18px;
  margin-left: -30px;
  color: #FFF;
}
.silver-fxcon ul li h4 span::before {
  content: "";
  position: absolute;
  border-style: solid;
  border-width: 0 12px 30px 0;
  width: 100%;
  left: 0;
  border-color: transparent transparent #BD1D21 transparent;
  z-index: -1;
}
.silver-fxcon ul li h4 span::after {
  content: "";
  display: block;
  background: url(/static/dynamic/silver-ore-flotation/images/icon.png) no-repeat;
  width: 15px;
  height: 15px;
  position: absolute;
  left: 17px;
  top: 8px;
}
.silver-fxcon > p span {
  font-size: 18px;
  font-weight: bold;
}

.silver-jsjc {
  position: relative;
  padding-bottom: 47px;
  align-items: flex-start;
}
.silver-jsjc .pic {
  width: 36.6%;
}
.silver-jsjc .txt {
  width: 58%;
  padding-top: 20px;
}
.silver-jsjc .txt h4 {
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: bold;
  padding-left: 27px;
  position: relative;
}
.silver-jsjc .txt h4::before {
  content: "";
  left: 0;
  display: block;
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8.5px 0 8.5px 15px;
  border-color: transparent transparent transparent #BD1D21;
  top: 50%;
  margin-top: -8px;
}
.silver-jsjc .txt ul li {
  padding-left: 26px;
  position: relative;
}
.silver-jsjc .txt ul li::before {
  content: "";
  width: 7px;
  height: 7px;
  background: #BD1C21;
  border-radius: 50%;
  left: 9px;
  top: 50%;
  margin-top: -3px;
  display: block;
  position: absolute;
}
.silver-jsjc .txt ul li b {
  font-size: 18px;
}

.silver-jsjctxt {
  position: absolute;
  width: 98%;
  right: 0;
  bottom: 0;
  background: url(/static/dynamic/silver-ore-flotation/images/pic4.jpg) no-repeat;
  background-size: 100% 100%;
  padding: 30px 0;
  text-align: center;
}
.silver-jsjctxt p {
  font-weight: bold;
  color: #FFF;
}

.zt-silvertable {
  margin-top: 60px;
}
.zt-silvertable h3 {
  font-weight: bold;
  font-size: 24px;
  height: 52px;
  line-height: 52px;
  color: #FFF;
  background: #BD1C21;
  text-align: center;
}
.zt-silvertable table {
  width: 100%;
  border-collapse: collapse;
}
.zt-silvertable table thead {
  background: #F5F5F5;
}
.zt-silvertable table tr {
  width: 100%;
}
.zt-silvertable table td {
  border: 1px solid #E6E6E6;
  height: 50px;
  padding-left: 35px;
}
.zt-silvertable table td:first-child {
  text-align: center;
  padding-left: 0px;
}

.zt-huibbg {
  background: #F1F6FA;
}

.zt-silverfxffbox {
  margin-top: 40px;
  padding-top: 11px;
  padding-bottom: 60px;
}

.zt-silverfxff {
  align-items: initial;
}
.zt-silverfxff > li {
  width: 48.8%;
  margin-top: 57px;
  background: #FFFFFF;
  padding: 40px 38px 35px;
  box-sizing: border-box;
  position: relative;
}
.zt-silverfxff > li p {
  font-size: 15px;
}
.zt-silverfxff > li .tit {
  position: absolute;
  top: -20px;
  left: 8px;
  background: #BD1C21;
}
.zt-silverfxff > li .tit h4 {
  font-size: 18px;
  font-weight: bold;
  color: #FFF;
  line-height: 40px;
  padding: 0 20px;
  padding-left: 71px;
  position: relative;
}
.zt-silverfxff > li .tit h4 span {
  background: #F1F6FA;
  position: absolute;
  left: -8px;
  font-size: 26px;
  color: #BD1C21;
  font-weight: bold;
  width: 52px;
  bottom: 5px;
  line-height: 35px;
  padding-left: 13px;
  z-index: 1;
}
.zt-silverfxff > li .tit h4 span::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  border-style: solid;
  border-width: 35px 15px 0 0;
  width: 100%;
  left: 0;
  border-color: #F1F6FA transparent transparent transparent;
  z-index: -1;
}
.zt-silverfxff > li h5 {
  margin-top: 20px;
  margin-bottom: 10px;
  font-weight: normal;
  font-size: 15px;
}
.zt-silverfxff > li h5 span {
  font-size: 18px;
  font-weight: bold;
  color: #BD1C21;
  margin-right: 8px;
  position: relative;
  padding-left: 18px;
}
.zt-silverfxff > li h5 span::before {
  content: "";
  left: 0;
  display: block;
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5.5px 0 5.5px 9px;
  border-color: transparent transparent transparent #BD1D21;
  top: 50%;
  margin-top: -4px;
}
.zt-silverfxff > li ul li {
  font-size: 15px;
  padding-left: 18px;
  position: relative;
  line-height: 1.7em;
}
.zt-silverfxff > li ul li::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  background: #BD1C21;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0.5em;
}

.zt-titbox2 {
  text-align: center;
  margin-bottom: 50px;
}
.zt-titbox2 h2 {
  display: inline-block;
  font-size: 30px;
  font-weight: bold;
  position: relative;
}
.zt-titbox2 h2::before {
  content: "";
  position: absolute;
  display: block;
  width: 51px;
  height: 4px;
  background: #BD1C21;
  left: -70px;
  top: 50%;
  margin-top: -2px;
}
.zt-titbox2 h2::after {
  content: "";
  display: block;
  position: absolute;
  width: 51px;
  height: 4px;
  background: #BD1C21;
  right: -70px;
  top: 50%;
  margin-top: -2px;
}

.zt-silverlcsj {
  margin-top: 50px;
}

.zt-silvertable2 {
  margin-top: 30px;
}
.zt-silvertable2 h3 {
  font-weight: bold;
  font-size: 18px;
  height: 40px;
  line-height: 40px;
  color: #FFF;
  background: #BD1C21;
  text-align: center;
}
.zt-silvertable2 table {
  width: 100%;
  border-collapse: collapse;
}
.zt-silvertable2 table thead {
  background: #F5F5F5;
}
.zt-silvertable2 table tr {
  width: 100%;
}
.zt-silvertable2 table th {
  font-weight: bold;
}
.zt-silvertable2 table td, .zt-silvertable2 table th {
  border: 1px solid #999;
  line-height: 40px;
  height: 40px;
  font-size: 18px;
  text-align: center;
}
.zt-silvertable2 table td {
  font-size: 16px;
}
.zt-silvertable2 table td b {
  font-size: 18px;
}

.zt-silversolu {
  margin-top: -30px;
  padding-top: 50px;
  background: url(/static/dynamic/silver-ore-flotation/images/pic5.jpg) no-repeat center top;
  background-size: 100% auto;
}
.zt-silversolu .toptxt {
  color: #FFF;
}

.zt-silversolu-con {
  background: #FFF;
  padding: 50px 75px 0;
  box-sizing: content-box;
  margin-top: 40px;
}

.zt-silverfuwu .left {
  width: 46.6%;
}
.zt-silverfuwu .right {
  width: 49.4%;
}
.zt-silverfuwu .right p {
  padding-left: 25px;
  margin-bottom: 10px;
}
.zt-silverfuwu .right img {
  margin-top: 20px;
  width: 48.5%;
}

.zt-silvertit {
  margin-top: 30px;
  margin-bottom: 15px;
}
.zt-silvertit h4 {
  font-size: 18px;
  display: inline-block;
  color: #FFF;
  font-weight: bold;
  padding-left: 15px;
  padding-right: 15px;
  height: 27px;
  line-height: 27px;
  position: relative;
  z-index: 1;
}
.zt-silvertit h4::before {
  content: "";
  position: absolute;
  border-style: solid;
  border-width: 0 12px 27px 0;
  width: 100%;
  left: 0;
  border-color: transparent transparent #BD1D21 transparent;
  z-index: -1;
}

.zt-silverlist li {
  padding-left: 16px;
  position: relative;
}
.zt-silverlist li::before {
  content: "";
  display: block;
  position: absolute;
  width: 6px;
  height: 6px;
  background: #BD1C21;
  border-radius: 50%;
  left: 0;
  top: 0.6em;
}

.zt-silverks {
  align-items: self-start;
  padding-bottom: 47px;
  background: url(/static/dynamic/silver-ore-flotation/images/pic12.jpg) no-repeat right bottom;
  background-size: 85% auto;
}
.zt-silverks .left {
  width: 45.3%;
  border-right: 10px solid #FFF;
  border-bottom: 10px solid #FFF;
}
.zt-silverks .right {
  width: 50.6%;
  padding-top: 10px;
}
.zt-silverks .right .txt {
  padding-right: 30px;
  margin-top: 70px;
}
.zt-silverks .right .txt p {
  margin-top: 1.5em;
  color: #FFF;
}

.zt-silversjnl {
  margin-top: 40px;
  align-items: initial;
}
.zt-silversjnl .left {
  width: 47.75%;
  margin-top: -30px;
}
.zt-silversjnl .left li {
  font-size: 15px;
}
.zt-silversjnl .left img {
  margin-top: 45px;
}
.zt-silversjnl .right {
  width: 48.8%;
}
.zt-silversjnl .right .zt-silvertit {
  margin-top: 50px;
  margin-bottom: 30px;
}
.zt-silversjnl .right h5 {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 20px;
}
.zt-silversjnl .right li {
  margin-left: -15px;
  font-size: 15px;
}
.zt-silversjnl .right li b {
  font-size: 16px;
  display: inline-block;
}
.zt-silversjnl .right li p {
  font-size: 15px;
}
.zt-silversjnl .right li .txt {
  display: inline-block;
  vertical-align: text-top;
}

.zt-silvergcnl {
  background: #F5F5F5;
  margin-top: 25px;
  margin-bottom: 40px;
  padding: 10px 22px;
}
.zt-silvergcnl li {
  min-width: 28%;
  padding-left: 16px;
  position: relative;
}
.zt-silvergcnl li::before {
  content: "";
  display: block;
  position: absolute;
  width: 6px;
  height: 6px;
  background: #BD1C21;
  border-radius: 50%;
  left: 0;
  top: 0.8em;
}

.zt-silvergcnl2 .left {
  width: 56%;
}
.zt-silvergcnl2 .left h5 {
  font-weight: bold;
  font-size: 18px;
  margin-top: 30px;
  margin-bottom: 20px;
}
.zt-silvergcnl2 .left .zt-silverlist p {
  font-size: 15px;
}
.zt-silvergcnl2 .left .zt-silverlist b {
  display: inline-block;
}
.zt-silvergcnl2 .left .zt-silverlist .txt {
  display: inline-block;
  vertical-align: text-top;
  max-width: 87%;
}
.zt-silvergcnl2 .pic {
  width: 40%;
}

.zt-silveryyfwbox > p {
  margin-bottom: 40px;
}

.zt-silveryyfw {
  margin-bottom: 40px;
}
.zt-silveryyfw .pic {
  width: 51.9%;
}
.zt-silveryyfw .right {
  margin-top: -30px;
  width: 42.16%;
}
.zt-silveryyfw .zt-silverlist li {
  font-size: 15px;
}
._clear{
  display: none;
}

@media (max-width: 1500px) {
  .zt-bantxt h2 {
    line-height: 70px;
    font-size: 30px;
  }
  .zt-bantxt h1 {
    line-height: 90px;
    font-size: 46px;
  }
  .zt-titbox {
    margin-bottom: 45px;
  }
  .zt-titbox h2 {
    font-size: 30px;
  }
  .silver-fxcon, .zt-silversolu-con {
    padding: 45px 50px 0;
  }
}
@media (max-width: 1300px) {
  .zt-content p {
    font-size: 15px;
  }
  .zt-bantxt h2 {
    line-height: 60px;
    font-size: 28px;
  }
  .zt-bantxt h1 {
    line-height: 80px;
    font-size: 44px;
  }
  .zt-titbox {
    margin-bottom: 40px;
  }
  .zt-titbox h2 {
    font-size: 28px;
  }
  .zt-silvertable {
    margin-top: 40px;
  }
  .zt-silverks .right .txt {
    margin-top: 40px;
  }
  .zt-silverks {
    padding-bottom: 34px;
  }
}
@media (max-width: 1000px) {
  .zt-magg {
    margin-top: 40px;
    margin-bottom: 40px;
  }
  .zt-banner {
    height: 260px;
    overflow: hidden;
  }
  .zt-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .zt-bantxt h2 {
    line-height: 40px;
    font-size: 20px;
  }
  .zt-bantxt h1 {
    line-height: 50px;
    font-size: 30px;
    padding: 0 20px;
  }
  .zt-bantxt h2::after {
    width: 38px;
    height: 25px;
    border-width: 2px;
    right: -40px;
  }
  .silvertop .txt {
    width: 100%;
  }
  .silvertop .pic {
    margin-top: 30px;
    width: 100%;
  }
  .silvertop .txt h3, .silvertop .txt h4 {
    font-size: 22px;
  }
  .silvertop .txt h3 {
    margin-bottom: 20px;
  }
  .zt-titbox h2 {
    font-size: 22px;
    line-height: 42px;
  }
  .zt-titbox h2 span {
    margin-right: 10px;
  }
  .silver-fx h5 {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .silver-fxcon, .zt-silversolu-con {
    padding: 30px 20px 0;
  }
  .silver-fxcon ul {
    align-items: initial;
  }
  .silver-fxcon ul li {
    padding: 15px 20px 15px;
    margin-bottom: 30px;
  }
  .silver-fxcon ul li h4 {
    margin-bottom: 10px;
  }
  .silver-fxcon ul li h4 span {
    margin-left: -20px;
    font-size: 16px;
  }
  .silver-fxcon > p span {
    font-size: 16px;
  }
  .silver-jsjc .pic {
    width: 100%;
  }
  .silver-jsjc .txt {
    width: 100%;
  }
  .silver-jsjc .txt h4 {
    margin-top: 20px;
    font-size: 18px;
    padding-left: 20px;
  }
  .silver-jsjc .txt h4::before {
    border-width: 6.5px 0 6.5px 9px;
    margin-top: -6px;
  }
  .silver-jsjc .txt ul li b {
    font-size: 16px;
  }
  .silver-jsjctxt {
    position: static;
    margin-top: 30px;
    padding: 20px;
    width: 100%;
  }
  .silver-jsjc {
    padding-bottom: 40px;
  }
  .zt-silvertable {
    margin-top: 0;
  }
  .zt-silvertable h3 {
    font-size: 18px;
    height: 40px;
    line-height: 40px;
  }
  .zt-silvertable table {
    font-size: 15px;
  }
  .zt-silverfxffbox {
    margin-top: 30px;
    padding-bottom: 50px;
  }
  .zt-silverfxff > li {
    width: 100%;
  }
  .zt-silverfxff > li .tit h4 {
    font-size: 16px;
  }
  .zt-silverfxff > li .tit h4 span {
    font-size: 22px;
  }
  .zt-silverfxff > li h5 span {
    font-size: 16px;
  }
  .zt-silverfxff > li h5 {
    margin-top: 15px;
  }
  .zt-titbox2 h2 {
    font-size: 24px;
  }
  .zt-titbox2 h2::before {
    height: 2px;
    width: 40px;
    left: -50px;
  }
  .zt-titbox2 h2:after {
    height: 2px;
    width: 40px;
    right: -50px;
  }
  .zt-titbox2 {
    margin-bottom: 30px;
  }
  .zt-silvertable2 table td, .zt-silvertable2 table th {
    font-size: 15px;
    line-height: 1.5em;
    padding: 5px 10px;
  }
  .zt-silvertable2 table td b {
    font-size: 15px;
  }
  .zt-silversolu {
    background-size: 100% 22%;
    margin-top: 0;
    padding-top: 30px;
  }
  .zt-silverfuwu .left {
    width: 100%;
  }
  .zt-silverfuwu .right {
    width: 100%;
    margin-top: 30px;
  }
  .zt-silverfuwu .right p {
    padding-left: 0;
  }
  .zt-silverks {
    background: none;
    padding-bottom: 0;
  }
  .zt-silverks .left {
    width: 100%;
    border: 0 none;
  }
  .zt-silverks .right {
    width: 100%;
    margin-top: 30px;
  }
  .zt-silverks .right .txt {
    background: url(/static/dynamic/silver-ore-flotation/images/pic12.jpg) no-repeat;
    background-size: 100% 100%;
    margin-top: 20px;
    padding: 1px 20px 30px;
  }
  .zt-silversjnl {
    margin-top: 30px;
  }
  .zt-silversjnl .left {
    width: 100%;
  }
  .zt-silversjnl .left img {
    margin-top: 30px;
  }
  .zt-silversjnl .right {
    margin-top: 30px;
    width: 100%;
  }
  .zt-silversjnl .right .zt-silvertit {
    margin-top: 30px;
    margin-bottom: 20px;
  }
  .zt-silversjnl .right li {
    margin-left: 0;
  }
  .zt-silvergcnl {
    margin-bottom: 0;
  }
  .zt-silvergcnl2 .left {
    width: 100%;
  }
  .zt-silvergcnl2 .pic {
    width: 100%;
    margin-top: 30px;
  }
  .zt-silveryyfwbox > p {
    margin-bottom: 20px;
  }
  .zt-silveryyfw {
    margin-bottom: 20px;
  }
  .zt-silveryyfw .pic {
    width: 100%;
  }
  .zt-silveryyfw .right {
    width: 100%;
    margin-top: 0px;
  }
}
@media (max-width: 600px) {
  .zt-banner {
    height: 180px;
    overflow: hidden;
  }
  .zt-bantxt h2 {
    line-height: 30px;
    font-size: 16px;
    padding: 0 20px;
  }
  .zt-bantxt h1 {
    line-height: 40px;
    font-size: 20px;
    padding: 0 20px;
    margin-left: 0;
  }
  .zt-bantxt h2::after {
    display: none;
  }
  .zt-bantxt h1::after {
    display: none;
  }
  .silvertop .txt h3, .silvertop .txt h4 {
    font-size: 18px;
  }
  .silvertop .txt h3 {
    margin-left: 70px;
  }
  .zt-titbox h2 {
    font-size: 18px;
    line-height: 38px;
  }
  .zt-titbox {
    margin-bottom: 30px;
  }
  .silver-fx {
    padding-top: 30px;
  }
  .silver-fxcon ul li {
    width: 100%;
    margin-bottom: 20px;
  }
  .silver-jsjc .txt ul li::before {
    margin-top: 0;
    top: 0.6em;
  }
  .zt-silvertable table td {
    padding: 5px 10px;
  }
  .silver-jsjc {
    padding-bottom: 30px;
  }
  .zt-silverfxffbox {
    margin-top: 20px;
    padding-bottom: 30px;
  }
  .zt-silverfxff > li {
    padding: 30px 20px 30px;
  }
  .zt-silverfxff > li .tit h4 {
    padding-left: 40px;
    line-height: 1.5em;
    padding-top: 8px;
    padding-bottom: 8px;
    padding-right: 10px;
  }
  .zt-silverfxff > li .tit h4 span::before {
    display: none;
  }
  .zt-silverfxff > li .tit h4 span {
    color: #FFF;
    background: none;
    width: auto;
    height: auto;
    font-size: 18px;
    padding-left: 0;
    padding: 0 10px;
    margin-top: -2px;
    line-height: initial;
    left: 1px;
    top: 0.5em;
  }
  .zt-silverfxff > li .tit {
    position: static;
    margin-bottom: 20px;
  }
  .zt-titbox2 h2 {
    font-size: 18px;
  }
  .zt-titbox2 h2:after {
    width: 15px;
    right: -25px;
  }
  .zt-titbox2 h2:before {
    width: 15px;
    left: -25px;
  }
  .zt-silvertable2 {
    overflow-y: auto;
  }
  .zt-silvertable2 table, .zt-silvertable2 h3 {
    min-width: 800px;
  }
}<!--0.00015091896057129-->