.md-installation-1.md30205 {
    padding-top: 0.6rem;
    padding-bottom: 0.85rem;
    position: relative;
    background-color: #f9f9f9;
}

.md-installation-1.md30205 .layout {
    margin-left: auto;
    margin-right: auto;
    width: 16.6rem;
    max-width: 92%;
}

.md-installation-1.md30205 .box {
    padding-right: 1rem;
}

.md-installation-1.md30205 .box-left {
    width: 1.8rem;
}

.md-installation-1.md30205 .box-right {
    width: 13rem;
}

@media screen and (max-width: 900px) {
    .md-installation-1.md30205 .box {
        padding-right: 0;
    }

    .md-installation-1.md30205 .box-left {
        width: 100%;
    }

    .md-installation-1.md30205 .box-right {
        width: 100%;
        padding-top: 0.4rem;
    }
}

.md-installation-1.md30205 .info .desc {
    margin-top: 0.1rem;
}

.md-installation-1.md30205 .info-user .us-btn {
    line-height: 3;
    box-shadow: 0 0 0 1px inset #bfbfbf;
    border-radius: 1rem;
    color: #666;
    padding: 0 0.32rem;
    margin-left: 0.25rem;
    transition: 0.5s;
}

.md-installation-1.md30205 .info-user .us-btn:hover {
    box-shadow: 0 0 0 1px inset #004098;
    background-color: #004098;
    color: #fff;
}

@media screen and (max-width: 900px) {
    .md-installation-1.md30205 .info-user {
        order: 1;
        width: 100%;
        justify-content: center;
        margin: 0.2rem 0;
    }

    .md-installation-1.md30205 .ite {
        order: 2;
        width: 100%;
    }
}

.md-installation-1.md30205 .nav .n-ul1 {
    border-top: 1px solid #999;
    padding-top: 0.28rem;
    margin-top: 0.2rem;
}

.md-installation-1.md30205 .nav .n-li1 {
    margin-bottom: 0.3rem;
}

.md-installation-1.md30205 .nav .dt {
    position: relative;
}

.md-installation-1.md30205 .nav .has-ul2 .dt::before {
    content: "";
    position: absolute;
    right: 0;
    top: calc(50% - 0.25em);
    transform: rotate(45deg);
    transform-origin: center;
    width: 0.5em;
    height: 0.5em;
    border-right: 1px solid #999;
    border-top: 1px solid #999;
    transition: 0.5s;
}

.md-installation-1.md30205 .nav .dt.op::before {
    border-right: 1px solid #004098;
    border-top: 1px solid #004098;
    transform: rotate(135deg);
}

.md-installation-1.md30205 .nav .na1 {
    display: inline-block;
    position: relative;
    padding-left: 0.4rem;
    line-height: 1;
    transition: 0.5s;
}

.md-installation-1.md30205 .nav .na1:hover {
    color: var(--active);
}

.md-installation-1.md30205 .nav .na1.on {
    color: var(--active);
}

.md-installation-1.md30205 .nav .na1.on::before {
    content: "";
    position: absolute;
    left: 0%;
    top: 0%;
    width: 3px;
    height: 100%;
    background-color: var(--active);
}

.md-installation-1.md30205 .nav .n-ul2 {
    padding-left: 0.48rem;
    margin-top: 0.3rem;
    display: none;
}

.md-installation-1.md30205 .nav .n-li2 {
    margin-bottom: 0.2rem;
}

.md-installation-1.md30205 .nav .n-li2:last-child {
    margin-bottom: 0;
}

.md-installation-1.md30205 .nav .na2 {
    display: inline-block;
    color: #4d4d4d;
    position: relative;
}

.md-installation-1.md30205 .nav .na2.on {
    color: #004098;
}

.md-installation-1.md30205 .nav .na2.on::after {
    content: "";
    position: absolute;
    left: calc(100% + 0.2rem);
    top: calc(50% - 0.4em);
    width: 0.8em;
    height: 0.8em;
    background-image: url(/static/home/images/a3.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.md-installation-1.md30205 .nav1 {
    margin-top: 0.2rem;
}

.md-installation-1.md30205 .n-swiper {
    width: calc(100% - 3rem);
}

.md-installation-1.md30205 .n-swiper .sw {
    width: auto;
    padding: 0.2rem 0;
    margin-right: 0.45rem;
    transition: 0.5s;
}

.md-installation-1.md30205 .n-swiper .sw:hover {
    color: #004098;
}

.md-installation-1.md30205 .n-swiper .on {
    color: #004098;
    box-shadow: 0 -2px 0 0 inset #004098;
}

.md-installation-1.md30205 .form {
    width: 2.4rem;
    flex-shrink: 0;
}

.md-installation-1.md30205 .form .inp {
    position: relative;
}

.md-installation-1.md30205 .form .ip {
    width: 100%;
    height: calc(36em / 14);
    background-color: #ffffff;
    border-radius: 5px;
    border: solid 1px #e5e5e5;
    padding: 0 0.2rem;
}

.md-installation-1.md30205 .form .submit {
    position: absolute;
    right: 0.2rem;
    top: calc(50% - 0.5em);
    width: 1em;
    height: 1em;
    padding: 0;
    border: none;
    background-color: #fff;
    cursor: pointer;
}

.md-installation-1.md30205 .form .submit svg {
    width: 100%;
    height: 100%;
}

@media screen and (max-width: 900px) {
    .md-installation-1.md30205 .n-swiper {
        width: 100%;
    }

    .md-installation-1.md30205 .form {
        width: 100%;
        margin-top: 0.2rem;
    }
}

.md-installation-1.md30205 .nav2 {
    color: #808080;
    margin-top: 0.2rem;
}

.md-installation-1.md30205 .nav2 .nv2 {
    display: inline-block;
    margin-right: 2em;
    transition: 0.5s;
}

.md-installation-1.md30205 .nav2 .nv2:hover {
    color: #004098;
}

.md-installation-1.md30205 .nav2 .on {
    color: #004098;
}

.md-installation-1.md30205 .ins-list {
    margin-top: 0.4rem;
    margin-bottom: 0.1rem;
}

.md-installation-1.md30205 .ins-list .li {
    width: calc(396 / 1300 * 100%);
    margin-right: calc(54 / 1300 * 100%);
}

.md-installation-1.md30205 .ins-list .li:nth-child(3n) {
    margin-right: 0;
}

.md-installation-1.md30205 .ins-list .li {
    margin-bottom: 0.67rem;
}

.md-installation-1.md30205 .ins-list .dd {
    display: block;
    height: 100%;
    font-size: 0;
    background-color: #fff;
    position: relative;
    transition: 0.5s;
}

.md-installation-1.md30205 .ins-list .dd:hover {
    box-shadow: 2px 2px 0.18rem 0px rgba(153, 153, 153, 0.5);
}

.md-installation-1.md30205 .ins-list .dd:hover .title {
    color: var(--active);
}

.md-installation-1.md30205 .ins-list .dd:hover .line {
    background-color: var(--active);
}

.md-installation-1.md30205 .ins-list .d-top {
    position: relative;
    cursor: pointer;
}

.md-installation-1.md30205 .ins-list .img {
    padding-top: calc(224 / 396 * 100%);
}

.md-installation-1.md30205 .ins-list .watch {
    width: 1em;
    height: 1em;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    color: #ccc;
    opacity: 0.6;
}

.md-installation-1.md30205 .ins-list .watch svg {
    width: calc(30 / 66 * 100%);
    height: calc(30 / 66 * 100%);
        transform: translateX(10%);
}

.md-installation-1.md30205 .ins-list .d-bot {
    padding: 0.16rem 0.4rem 0.24rem;
    padding-right: 0.7rem;
}

.md-installation-1.md30205 .ins-list .title {
    transition: 0.5s;
}

.md-installation-1.md30205 .ins-list .line {
    width: 1em;
    height: 2px;
    background-color: #333;
    margin-top: 0.1rem;
    margin-bottom: 0.1rem;
    transition: 0.5s;
}

.md-installation-1.md30205 .ins-list .intro {
    line-height: calc(20 / 14);
    height: calc(20em / 14 * 3);
}

.md-installation-1.md30205 .ins-list .btn {
    display: inline-flex;
    align-items: center;
    box-shadow: 0 0 0 1px inset #e5e5e5;
    padding: 0.11rem 0.1rem;
    margin-top: 0.14rem;
}

.md-installation-1.md30205 .ins-list .btn span {
    margin-left: 0.1rem;
    margin-right: 0.18rem;
}

.md-installation-1.md30205 .ins-list .btn i {
    width: 1em;
    height: 1em;
    background-repeat: no-repeat;
    background-size: contain;
}

.md-installation-1.md30205 .ins-list .btn .i1 {
    width: 1.5em;
    height: 1.5em;
    background-image: url(/static/home/images/in-0.png);
}

.md-installation-1.md30205 .ins-list .btn .i2 {
    width: 1.1em;
    height: 1.1em;
    background-image: url(/static/home/images/in-1.png);
}

.md-installation-1.md30205 .ins-list .copy {
    position: absolute;
    right: 0.2rem;
    bottom: 0.2rem;
    width: 1em;
    height: 1em;
    border-radius: 50%;
    z-index: 2;
    color: #333;
}

.md-installation-1.md30205 .ins-list .copy svg{
    width: 100%;
    height: 100%;
}

.md-installation-1.md30205 .ins-list .copy img {
    width: 50%;
    height: 50%;
    -o-object-fit: contain;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

@media screen and (max-width: 900px) {
    .md-installation-1.md30205 .ins-list {
        justify-content: space-between;
    }

    .md-installation-1.md30205 .ins-list .li {
        width: 48%;
        margin-right: 0;
        margin-bottom: 4%;
    }

    .md-installation-1.md30205 .ins-list .watch {
        width: 2em;
        height: 2em;

    }

    .md-installation-1.md30205 .ins-list .copy {
 
        width: 2em;
        height: 2em;
 
    }
}

@media screen and (max-width: 500px) {
    .md-installation-1.md30205 .ins-list .li {
        width: 100%;
    }
}

.com-pag.bgfff .cp_a {
  background-color: #fff;
}
.com-pag.bgfff .cp_a:hover {
  background-color: #222;
}
.com-pag.bgfff .prev:hover {
  background-image: url(/static/home/images/icon-p11.png);
}
.com-pag.bgfff .next:hover {
  background-image: url(/static/home/images/icon-p21.png);
}
.com-pag .cp_a {
  margin: 0 0.1rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: 0.5s;
}
.com-pag .cp_a:hover, .com-pag .cp_a.on {
  color: var(--active);
}
.com-pag .cp_num:hover, .com-pag .cp_num.on {
  background-color: #fff;
  color: var(--theme);
}
.com-pag .cp_btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background-repeat: no-repeat;
  background-position: center;
}
.com-pag .cp_btn span {
  display: block;
  text-align: center;
  width: 24.0740740741%;
  height: 24.0740740741%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 1;
}
.com-pag .cp_btn svg {
  width: 16.6666666667%;
  height: 29.1666666667%;
}
.com-pag .cp_btn path {
  width: 100%;
  height: 100%;
}
.com-pag .cp_btn:hover {
  background-color: var(--theme);
}
.com-pag .cp_prev {
  background-image: url(/static/home/images/icon-p11.png);
}
.com-pag .cp_prev:hover {
  background-image: url(/static/home/images/icon-p12.png);
}
.com-pag .cp_next {
  background-image: url(/static/home/images/icon-p21.png);
}
.com-pag .cp_next:hover {
  background-image: url(/static/home/images/icon-p22.png);
}
.com-pag .cp_te {
  min-width: 6.25em;
  margin: 0 0.3rem;
}
.com-pag .ip {
  width: 0.44rem;
  height: 0.44rem;
  min-width: 30px;
  min-height: 30px;
  background-color: #fff;
  border: 1px solid #e9ecf2;
  text-align: center;
  margin: 0 0.5em;
  padding: 0 5px;
}
.com-pag svg {
  width: 0.5em;
  height: 1em;
}
.com-pag input::-webkit-outer-spin-button,
.com-pag input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}
.com-pag input[type=number] {
  -moz-appearance: textfield;
}
@media screen and (max-width: 900px) {
  .com-pag .cp_a {
    margin: 0.05rem;
  }
  .com-pag .cp_te {
    min-width: 4em;
  }
}