* {
    margin: 0;
    padding: 0;
}

header .logo {
    width: 170px;
    transition: all .2s;
}

header .logo:hover {
    transform: scale(1.1);
    transition: all .2s;
}

img {
    width: 100%;
    display: block;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

.container {
    width: 1550px;
    margin: 0 auto;
}

.w1258 {
    /* width: 1258px;
    margin: 0 auto; */
    padding: 0% 8% 0% 8%;
}

.f40 {
    font-size: 40px;
}

.f20 {
    font-size: 20px;
}

.f22 {
    font-size: 22px;
}

.f16 {
    font-size: 16px;
}

.f25 {
    font-size: 25px;
}

.f12 {
    font-size: 12px;
}

.f30 {
    font-size: 30px;
}

input,
input:focus {
    border: none;
    outline: none;
    -webkit-appearance: none;
    background-color: unset;
}

/* 头部样式  开始 */
header {
    background-color: #15172C;
    position: relative;
}

.nav {
    padding: 0.3% 4% 0.3% 4%;
}

header .bottom {
    padding: 2% 10% 4% 10%;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 88px;
}

nav ul {
    display: flex;
}

nav ul li {
    padding: 0 20px;
}

nav ul li a {
    color: #fff;
    font-weight: bold;
    position: relative;
}

nav ul li.active a::after,
nav ul li a:hover::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 4px;
    background: #00A2E8;
}

header .f40 {
    text-align: center;
    color: #fff;
    line-height: 2;
}

header .desc {
    line-height: 2;
    text-align: center;
    color: #fff;
    /* padding-bottom: 100px; */
}

header .bg {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
}

/* 头部样式  结束 */
/* 搜索框样式  开始 */
.select_box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    justify-content: space-between;
    margin-top: 40px;
    margin-bottom: 35px;
    grid-gap: 30px;
}

.classification {
    position: relative;
    width: 100%;
}

.classification .input {
    border: 1px solid #313345;
    height: 40px;
    padding: 5px 10px;
    box-sizing: border-box;
    border-radius: 5px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 20px;
}

.classification .input form {
    display: block;
    width: 100%;
    height: 100%;
}

.classification .input input {
    width: 100%;
    height: 100%;
}

.classification .input.active span {
    transition: all .5s;
}

.classification .input.active span {
    transform: rotate(180deg);
    transition: all .5s;
}

.classification .content {
    padding: 10px;
    box-sizing: border-box;
    background-color: #fff;
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    display: none;
    z-index: 11;
    height: 400px;
    overflow: scroll;
    box-shadow: 5px 5px 43px 0px #ccc;
}

.classification .content a:hover {
    color: #00A2E8;
}

/* 设置滚轮的宽高 */
/*contentDiv 需要改变滚轮的部分*/
.classification .content::-webkit-scrollbar {
    width: 3px;
    height: 100%;
}

.classification .content::-webkit-scrollbar-track {
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.classification .content::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.15);
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.15);
}

.classification .content ul {
    padding-left: 10px;
}

.classification .content > ul {
    padding-left: 0;
}

.classification .content a {
    color: #15172C;
    line-height: 2;
    display: block;
    cursor: pointer;
}

.sort {
    width: 50%;
}

.sort .content {
    height: auto;
}

.class_cen_box {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.price {
    width: 45%;
}

#dragbar {
    position: relative;
    width: 100%;
    top: -10px;
}

#long_bar {
    height: 2px;
    border: 1px solid #15172C;
    border-radius: 4px;
    box-sizing: border-box;
}

#small_bar {
    background: #15172C;
    position: absolute;
    z-index: 1;
    top: 1px;
    height: 2px;
    line-height: 2px;
    overflow: hidden;
}

#long_bar .btn {
    width: 1em;
    z-index: 2;
    position: absolute;
    height: 1em;
    cursor: pointer;
    top: -7px;
    margin-left: -0.6em;
    background: #969EA0;
    border-radius: 4px;
    border: 1px solid #D3D3D3;
    border-radius: 50%;
    box-sizing: border-box;
}


.price_num {
    display: flex;
    align-items: center;
    position: absolute;
    top: 0;
}

sup {
    font-size: 80%;
    vertical-align: top;
    position: relative;
    top: 1px;
}

.wrapper {
    display: table;
    width: 100%;
    height: 100%;
}

.slider-wrapper {
    width: 100%;
    display: inline-block;
    position: relative;
    font-family: arial;
}

.ui-slider {
    background: #15172C;
    border: 1px solid #15172C;
    height: 2px;
    position: relative;
    border-radius: 4px;
}

.ui-slider-range {
    background: #15172C;
    height: 0;
    position: absolute;
    border-top: 1px solid #15172C;
    border-bottom: 1px solid #15172C;
    transform: translateY(-1px);
}

.ui-slider-handle {
    background: #969EA0;
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    display: block;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 10;
    cursor: move;
    /* fallback if grab cursor is unsupported */
    cursor: grab;
    cursor: -moz-grab;
    cursor: -webkit-grab;
    transition: width 0.1s;
}


.ui-slider-handle:focus {
    outline: none;
}

.range {
    white-space: nowrap;
    font-size: 15px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.range-alert {
    width: 16px;
    height: 16px;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    background: #fff;
    border-top-right-radius: 2px;
    border-bottom-right-radius: 2px;
    border: 1px solid #d2d2d2;
    color: #0E0E0E;
    line-height: 15px;
    transition: right 0.2s;
}

.range-alert.active {
    right: -15px;
}

.marker {
    position: absolute;
    top: 100%;
    padding-top: 16px;
    font-size: 13px;
    color: #555;
    letter-spacing: 0.05em;
    transform: translateX(-50%);
}

.marker:after {
    content: '';
    width: 1px;
    height: 8px;
    background: #d2d2d2;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.marker-0:after {
    display: none;
}

.marker-25 {
    left: 25%;
}

.marker-50 {
    left: 50%;
}

.marker-75 {
    left: 75%;
}

.marker-100 {
    right: 0;
    transform: translateX(50%);
}

.marker-100:after {
    display: none;
}

.gear-large {
    width: 40px;
    height: 40px;
    background: #d2d2d2;
    border-radius: 100px;
    position: absolute;
    top: 18px;
    left: 18px;
    transform-origin: 50% 50%;
    transition: top 0.15s;
}

.gear-large:after {
    position: absolute;
    content: '';
    width: 28px;
    height: 28px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #e8e8e8;
    border-radius: 100px;
}

.gear-large:nth-child(2) {
    background: #d2d2d2;
    left: auto;
    right: 18px;
}

.gear-large:nth-child(2) .gear-tooth {
    background: #d2d2d2;
}

.gear-large.active {
    top: 4px;
}

.gear-tooth {
    width: 22%;
    height: 114%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transform-origin: 0 0;
    background: #d2d2d2;
    border-radius: 2px;
}

.gear-tooth:nth-child(2) {
    transform: rotate(90deg) translate(-50%, -50%);
}

.gear-tooth:nth-child(3) {
    transform: rotate(45deg) translate(-50%, -50%);
}

.gear-tooth:nth-child(4) {
    transform: rotate(-45deg) translate(-50%, -50%);
}

/* 搜索框样式  结束 */
/* 分页  开始 */
#page {
    clear: both;
    background-color: #FFF;
    text-align: center;
    height: 75px;
    display: block;
}

#page .pagination {
    display: inline-block;
    padding-left: 0;
    margin: 20px 0;
    border-radius: 2px;
}

#page .pagination > li {
    display: inline;
}

#page .pagination li.disabled,
#page .pagination li.active {
    cursor: not-allowed;
}

#page .pagination > li:first-child > a, .pagination > li:first-child > span {
    margin-left: 4px;
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
    cursor: pointer;
}

#page .pagination > li > a, .pagination > li > span {
    position: relative;
    float: left;
    padding: 6px 12px;
    margin-left: -1px;
    line-height: 1.42857143;
    color: #616161;
    text-decoration: none;
    background-color: #fff;
    border: none;
    cursor: pointer;
}

#page .pagination > li:last-child > a, .pagination > li:last-child > span {
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
}

#page .pagination li.active span {
    background-color: #15172C;
    border: none;
    color: #FFF;
}

/* 分页  结束 */
/* 底部样式  开始 */
footer {
    background-color: #15172C;
    padding: 30px 0;
    box-sizing: border-box;
    text-align: center;
    color: #fff;
}

footer a {
    color: #fff;
}

/* 底部样式  结束 */
.search {
    margin: 50px 0;
}

/* 返回顶部  开始 */
.footer_top {
    position: fixed;
    z-index: 9;
    width: 40px;
    height: 40px;
    background-color: #00A2E8;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    bottom: 10%;
    right: 5%;
    border-radius: 50%;
    cursor: pointer;
}

/* 返回顶部  结束 */
svg {
    fill: #fff;
    display: block;
    /* width: calc(100% + 1.3px); */
    width: 100%;
    position: relative;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    height: 24px;
    transform: translateX(-50%) rotateY(180deg);
}

.noData {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    padding: 200px 0;
}

@media (max-width: 1680px) {
    .container {
        width: 1400px;
    }

    .f40 {
        font-size: 36px;
    }

    .f20 {
        font-size: 18px;
    }

    .f22 {
        font-size: 20px;
    }

    .f23 {
        font-size: 25px;
    }

    .f30 {
        font-size: 28px;
    }

    .logo img {
        width: 90%;
        margin: 0 auto;
    }
}

@media (max-width: 1440px) {
    .container {
        width: 1200px;
    }

    .f40 {
        font-size: 32px;
    }

    .f20 {
        font-size: 16px;
    }

    .f22 {
        font-size: 18px;
    }

    .f25 {
        font-size: 21px;
    }

    .f30 {
        font-size: 26px;
    }

    .logo img {
        width: 80%;
    }
}

@media (max-width: 1280px) {
    .container {
        width: 1024px;
    }

    .f40 {
        font-size: 28px;
    }

    .f30 {
        font-size: 24px;
    }

    .logo img {
        width: 70%;
    }

    nav {
        height: 80px;
    }
}

@media (max-width: 1024px) {
    .container {
        width: 92%;
    }

    .f40 {
        font-size: 25px;
    }

    .f30 {
        font-size: 20px;
    }

    .select_box {
        grid-template-columns: repeat(2, 1fr);
        grid-gap: 30px;
    }

    #page {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .search {
        margin: 30px 0;
    }

    .nav {
        padding: 0% 4% 0% 4%;
    }

    nav {
        height: auto;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .logo {
        margin: 30px 0;
    }

    header .desc {
        /* padding-bottom: 30px; */
        width: 90%;
        margin: 0 auto;
    }

    .select_box {
        display: grid;
        grid-template-columns: repeat(1, 100%);
        grid-gap: 20px;
        margin-bottom: 20px;
    }

    .classification,
    .class_cen_box {
        width: 100%;
    }

    .sort,
    .price {
        width: 49%;
    }

    #dragbar {
        top: -8px;
    }

    .select_box {
        grid-template-columns: repeat(1, 100%);
    }

    /* nav {
        padding-bottom: 20px;
    } */
    .nav {
        border-bottom: 1px solid #6C8FAF;
    }

    nav ul li {
        margin-bottom: 25px;
    }
}

@media (max-width: 500px) {
    .sort,
    .price {
        width: 48%;
    }

    #page {
        margin-top: 30px;
    }
}