.title {
    text-align: center;
    font-size: 38px;
    padding-bottom: 55px;
}
.title h2 {
    font-size: 1em;
	letter-spacing: 2px;
	color: #222222;
}
.title .line {
    width: 694px;
	height: 1px;
    background-color: #d7d7d7;
    margin: 0 auto;
    position: relative;
    margin-top: 30px;
}
.title span {
    font-size: 0.6em;
	letter-spacing: 1px;
    color: #444444;
    position: absolute;
    left: 0;
    right: 0;
    top: -0.7em;
    margin: 0 auto;
    width: auto;
}
.title span i {
    background: rgb(249, 249, 249);
    padding: 0 20px;
}



.container {
    background: rgb(249, 249, 249);
    padding: 60px 0 80px;
}
.step_container {
    text-align: center;
}
.step_container .picture_container {
    width: 450px;
	height: 290px;
	border-radius: 20px 0px 20px 0px;
}
.step_container li:not(:nth-child(3)) {
    margin-right: 25px;
}
.step_container .explain_title {
    font-size: 24px;
	letter-spacing: 1px;
    color: #363636;
    margin: 15px 0 15px;
}
.step_container .explain_title span {
    -webkit-transform: translateY(2px);
    transform: translateY(2px);
    margin-left: 10px;
}
.step_container .explain_content {
    font-size: 16px;
	letter-spacing: 1px;
	color: #777777;
}
.step_container li:hover .picture_container {
    border-radius: 0px 20px 0px 20px;
}
.step_container li:hover .picture_container img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}


.details_consult {
    width: 300px;
	height: 60px;
	border-radius: 30px;
    border: solid 1px #9f7b68;
    text-align: center;
    line-height: 60px;
    font-size: 20px;
	letter-spacing: 1px;
    color: #946f5b;
    margin-top: 60px;
}
.details_consult:hover {
    background: #946f5b;
    color: #fff;
    border-color: #946f5b;
}



.customization {
    margin-top: 140px;
}
.customization .tab_switcher a {
    width: 316px;
	height: 73px;
    border: solid 1px #e5e5e5;
    text-align: center;
    line-height: 73px;
    font-size: 28px;
	letter-spacing: 1px;
	color: #555555;
}
.customization .tab_switcher a:hover,
.customization .tab_switcher .active {
    background: #b8866c;
    color: #f9f9f9;
    border-color: #b8866c;
}
.customization .form {
    background: #fff;
    padding: 50px 40px 55px;
    margin-top: 60px;
}
.customization .form .data {
    width: 48%;
    margin-bottom: 35px;
}
.customization .form .data_title {
    font-size: 18px;
	letter-spacing: 1px;
    color: #363636;
    margin-right: 5px;
}
.customization .form .shape_data .picture_container {
    width: 44px;
    height: 44px;
    margin: 0 auto;
}
.customization .form .shape_data label {
    margin-left: 18px;
    text-align: center;
    font-size: 12px;
	letter-spacing: 1px;
    color: #666666;
    position: relative;
    opacity: 0.6;
}
.customization .form .shape_data label .explain {
    margin-top: 8px;
}
.customization .form .shape_data label input {
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    opacity: 0;

}
.customization .form .shape_data label.active {
    color: #b8866c;
    font-weight: bold;
    opacity: 1;
}

.customization .form .slider_data .data_title {
    margin-right: 25px;
}
.customization .form .slider_data .bottom {
    margin-top: 10px;
    padding-left: 64px;
}
.customization .form .price_data label {
    width: 120px;
	height: 34px;
	background: #ffffff;
	border: solid 1px #e5e5e5;
    text-align: center;
    color: #777;
    font-size: 14px;
    padding-left: 15px;
}
.customization .form .price_data label input {
    width: 100%;
    color: inherit;
    padding: 0 3px;
    padding-right: 5px;
}
.customization .form .slider_data label input::-webkit-placeholder,
.customization .form .slider_data label input::placeholder {
    color: inherit;
}

.customization .form .karat_data label {
    width: 90px;
	height: 34px;
	background: #ffffff;
	border: solid 1px #e5e5e5;
    text-align: center;
    color: #777;
    font-size: 14px;
    padding-right: 15px;
}
.customization .form .karat_data label input {
    width: 100%;
    color: inherit;
    padding: 0 3px;
    padding-left: 10px;
}
.customization .form .slider_data .bottom span {
    text-align: center;
    line-height: 34px;
	letter-spacing: 1px;
	color: #666666;
}
.customization .form .slider_data .bottom span:first-child {
    text-align: left;
}
.customization .form .slider_data .bottom span:last-child {
    text-align: right;
}
.customization .form .certificate_data .data_title:nth-child(1) {
    width: 30%;
    
}
.customization .form .certificate_data .data_title:nth-child(2) {
    width: 55%;
    margin-left: 5%;
}
.customization .form .certificate_data .data_title input {
    padding: 0 12px;
    -webkit-transform: translateX(5px);
    transform: translateX(5px);
}
.customization .form .certificate1 {
	height: 40px;
	background: #ffffff;
    border: solid 1px #e5e5e5;
    font-size: 14px;
	letter-spacing: 1px;
    color: #777777;
    margin-left: 10px;
    width: 100%;
    text-align: center;
    cursor: pointer;
}
.customization .form .certificate1.active {
    background: #b8866c;
    color: #fff;
    border: solid 1px #b8866c;
}
.customization .form .certificate2 {
    height: 40px;
	background: #ffffff;
    border: solid 1px #e5e5e5;
    font-size: 14px;
	letter-spacing: 1px;
    color: #777777;
    margin-left: 10px;
    /* width: auto; */
    text-align: center;
}

.data_control {
    width: 100%;
}
.data_control button {
    width: 160px;
	height: 46px;
    background: #d1d1d1;
    font-size: 18px;
	line-height: 46px;
	letter-spacing: 1px;
    color: #ffffff;
    margin: 0 30px;
}
.data_control button:hover {
    background: #b8866c;
}



.customization .form form .data:nth-child(2) .layui-slider-bar,
.customization .form form .data:nth-child(3) .layui-slider-bar {
    background-image: linear-gradient(90deg, 
		#d7af8c 0%, 
		#b8866c 100%), 
	linear-gradient(
		#b8866c, 
		#b8866c) !important;
    background-blend-mode: normal, normal;
}
/* .customization .form .data:nth-child(2) .layui-slider,
.customization .form .data:nth-child(3) .layui-slider {
    background: red !important;
} */
.customization .form form .data:nth-child(2) .layui-slider {
    background: #e2e2e2 !important;
}
.customization .form form .data:nth-child(3) .layui-slider {
    background: #e2e2e2 !important;
}
.customization .form form .data .layui-slider {
    background: #b8866c !important;
}


.customization .form .layui-slider {
    height: 10px;
}
.customization .form .layui-slider-wrap-btn {
    width: 16px;
    height: 16px;
    -webkit-transform: translateY(3px);
    -webkit-transition: all 0.3s;
    transform: translateY(3px);
    transition: all 0.3s;
}






.search_list {
    margin-top: 70px;
    text-align: center;
}

.search_list .sort {
    border: 1px solid #e5e5e5;
    height: 50px;
    line-height: 50px;
    background: #f7f7f7;
}
.search_list .sort a {
    width: 100px;
    margin: 0;
    padding: 0;
    font-size: 14px;
	letter-spacing: 1px;
	color: #333333;
}
.search_list .sort a:hover {
    background: #fff;
    color: #946f5b;
}
.search_list .sort .left a {
    border-right: 1px solid #e5e5e5;
}
.search_list .sort .right a {
    border-left: 1px solid #e5e5e5;
}
.search_list .sort a .iconfont {
    display: inline-block;
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
    margin-left: 3px;
}
.search_list ul {
    margin-top: 20px;
}
.search_list ul .search_list_title {
    background: #f0f0f0;
    color: #444444;
    font-size: 16px;
}
.search_list ul .search_list_title span:nth-child(2) {
    min-width: 120px;
}
.search_list ul .search_list_item span:nth-child(2) {
    min-width: 120px;
}
.search_list ul li {
    height: 50px;
    line-height: 50px;
    background: #ffffff;
    margin-bottom: 10px;
    font-size: 14px;
	letter-spacing: 1px;
	color: #666666;
}
.search_list ul li .picture_container {
    height: 30px;
}
.search_list ul li a {
	background: #f0f0f0;
}
.search_list ul li:hover {
    background: #f0f0f0;
}
.search_list ul li a:hover {
    background: #946f5b;
    color: #fff;
}





.hot_recommended {
    background: #f9f9f9;
}
.hot_recommended .swiper-slide {
    width: auto;
}
.hot_recommended .explain {
    text-align: center;
    padding: 20px 0;
}
.hot_recommended .explain_title {
    font-size: 26px;
	letter-spacing: 1px;
	color: #444444;
}
.hot_recommended .explain_content {
    font-size: 16px;
	line-height: 36px;
	letter-spacing: 1px;
	color: #686868;
}
.hot_recommended .swiper-slide a:hover .explain {
    background: #fff;
}
.hot_recommended .swiper-slide a:hover .picture_container img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}






.ringset_search_list .search_list_item {
    background: #ffffff;
    border-radius: 8px;
    padding-bottom: 30px;
    margin-bottom: 24px;
    margin-right: 24px;
    position: relative;
    overflow: hidden;
}
.ringset_search_list .search_list_item:nth-child(4n) {
    margin-right: 0;
}
.ringset_search_list .search_list_item:hover {
    box-shadow: 6px 5px 15px 0px 
		rgba(0, 0, 0, 0.08);
}
.ringset_search_list .search_list_item a {
    display: block;
}
.ringset_search_list .search_list_item:hover .picture_container img {
    -webkit-transform: translateX(-10px);
    transform: translateX(-10px);
}
.ringset_search_list .picture_container {
    width: 332px;
    height: 320px;
}
.ringset_search_list .explain_title {
    font-size: 16px;
	letter-spacing: 1px;
	color: #393939;
}
.ringset_search_list .explain_content {
    max-width: 330px;
    font-size: 14px;
	line-height: 36px;
	letter-spacing: 1px;
	color: #888888;
}

.ringset_search_list .store {
    position: absolute;
    right: 10px;
    top: -50px;
    width: 38px;
	height: 38px;
	background: rgba(0,0,0,0.2);
    border-radius: 3px;
    line-height: 38px;
    color: #fff;
    font-size: 26px;
    opacity: 0;
}
.ringset_search_list .search_list_item:hover .store {
    top: 10px;
    opacity: 1;
}
.ringset_search_list .search_list_item .store:hover {
    background: rgba(0,0,0,0.4);
}




.customization .form.small_form label {
    margin: 0 auto;
    margin-bottom: 18px;
    width: 80%;
    line-height: 36px;
    max-height: 240px;
}
.customization .form.small_form label select {
    border: 1px solid #ccc;
    outline: none;
    height: 36px;
    padding-left: 10px;
    margin-left: 15px;
}
.customization .form.small_form label input {
    border: 1px solid #ccc;
    outline: none;
    height: 36px;
    padding-left: 10px;
    margin-left: 15px;
}
.customization .form.small_form label button {
    height: 36px;
    background: #b8866c;
    color: #fff;
}



.small_search_list .sort a {
    width: auto;
}
.small_search_list .sort a:last-child {
    border: none;
}
.small_search_list ul {
    margin-top: 10px;
}
.small_search_list ul li {
    margin: 0;
    padding: 0;
    background: #fff;
    height: auto;
    padding-right: 10px;
    margin-bottom: 10px;
}
.small_search_list ul li a {
    display: block;
    position: relative;
    line-height: normal;
    padding: 15px 0;
    text-align: left;
    background: #fff;
    font-size: 13px;
}
.small_search_list ul li a {
    background: #fff;
}
.small_search_list ul li a div:first-child {
    margin-bottom: 10px;
}
.small_search_list ul li a div span {
    margin-right: 5px;
}
.small_search_list ul li .picture_container {
    width: 100px;
    height: 100px;
    background: #fff;
}
.small_search_list ul li .iconfont {
    color: #666;
    font-size: 14px;
    margin-left: 10px;
}



.hot_recommended .picture_container {
    width: 450px;
    height: 276px;
}






















@media screen and (max-width: 1400px) {
    .wide {
        padding: 0 15px;
        width: 100%;
    }

    .step_container li {
        width: 32%;
    }
    .step_container li:not(:last-child) {
        margin-right: 2%;
    }
    .step_container .picture_container {
        width: 100%;
        height: auto;
    }
    .step_container .picture_container img {
        position: relative;
    }

    .ringset_search_list .search_list_item {
        width: 32%;
        margin-right: 2%;
    }
    .ringset_search_list .search_list_item:nth-child(4n) {
        margin-right: 2%;
    }
    .ringset_search_list .search_list_item:nth-child(3n) {
        margin-right: 0;
    }
    .ringset_search_list .picture_container {
        width: 100%;
    }

    .customization .form .data {
        width: 100%;
    }


    .title {
        font-size: 30px;
    }
    .title .line {
        font-size: 25px;
    }

    .hot_recommended .explain {
        padding: 18px 0;
    }
    .hot_recommended .explain_title {
        font-size: 24px;
    }
    .hot_recommended .explain_content {
        line-height: 32px;
    }

    .container {
        padding: 50px 0 70px;
    }
}

@media screen and (max-width: 1199px) {
    .title {
        font-size: 26px;
        padding-bottom: 40px;
    }


    .ringset_search_list .search_list_item {
        padding-bottom: 20px;
        margin-bottom: 20px;
    }
    .ringset_search_list .picture_container {
        height: 300px;
    }

    .customization {
        margin-top: 120px;
    }

    .hot_recommended .picture_container {
        height: auto;
        width: 420px;
    }
    .hot_recommended .picture_container img {
        position: relative;   
    }
    .hot_recommended .explain {
        padding: 15px 0;
    }
    .hot_recommended .explain_title {
        font-size: 22px;
    }
    .hot_recommended .explain_content {
        line-height: 26px;
    }
    .container {
        padding: 40px 0 60px;
    }
}
@media screen and (max-width: 1024px) {
    .step_container .explain_title {
        font-size: 20px;
        margin: 10px 0 10px;
    }
    .step_container .explain_title span {
        -webkit-transform: translateY(2px);
        transform: translateY(2px);
        margin-left: 10px;
    }
    .step_container .explain_content {
        font-size: 14px;
    }
    .details_consult {
        width: 300px;
        height: 50px;
        line-height: 50px;
        margin-top: 40px;
    }
    .customization {
        margin-top: 80px;
    }

    .title .line {
        margin-top: 20px;
    }
}
@media screen and (max-width: 992px) {
    .ringset_search_list .search_list_item {
        width: 49%;
        margin-right: 2%;
        margin-bottom: 15px;
        padding-bottom: 15px;
    }
    .ringset_search_list .search_list_item:nth-child(3n) {
        margin-right: 2%;
    }
    .ringset_search_list .search_list_item:nth-child(2n) {
        margin-right: 0;
    }
    .ringset_search_list .search_list_item:nth-child(4n) {
        margin-right: 0;
    }
    .ringset_search_list .store {
        top: 10px;
        opacity: 1;
    }

    .customization .tab_switcher a {
        width: 33%;
        height: 44px;
        line-height: 44px;
        font-size: 18px;
        letter-spacing: 1px;
        color: #555555;
    }
    .customization .form {
        padding: 30px 20px 15px;
        margin-top: 20px;
        display: none;
    }
    .customization .form.small_form {
        display: block;
    }
    .search_list {
        margin-top: 30px;
        display: none;
    }
    .search_list.small_search_list {
        display: block;
    }
    .ringset_search_list {
        display: block;
    }

    .step_container li {
        width: 49%;
        margin-bottom: 15px;
    }
    .step_container li:nth-child(2) {
        margin-right: 0;
    }
    .step_container .picture_container {
        background: none;
    }
    .step_container .picture_container img {
        border-radius: 20px 0px 20px 0px;
    }
    .step_container .explain_title {
        margin: 0;
        margin-top: 3px;
    }
    .step_container .explain_content {
        display: none;
    }

    .customization {
        margin-top: 60px;
    }

    .hot_recommended .picture_container {
        width: 360px;
    }
    .hot_recommended .explain {
        padding: 10px 0;
    }
    .hot_recommended .explain_title {
        font-size: 18px;
    }
    .hot_recommended .explain_content {
        line-height: 24px;
        font-size: 14px;
    }

    .container {
        padding: 30px 0 50px;
    }


    .search_list ul li:hover {
        background: #fff;
    }
    .search_list ul li a:hover {
        background: #fff;
        color: inherit;
    }
}
@media screen and (max-width: 768px) {
    .title {
        font-size: 22px;
        padding-bottom: 30px;
    }
    .title .line {
        width: 100%;
        margin-top: 18px;
    }

    .customization .form.small_form label {
        width: 96%;
        line-height: 32px;
    }

    .details_consult {
        width: 250px;
        height: 44px;
        line-height: 44px;
        margin-top: 30px;
    }

    .customization {
        margin-top: 40px;
    }

    .hot_recommended .picture_container {
        width: 300px;
    }
    .hot_recommended .explain {
        padding: 5px 0;
    }
    .hot_recommended .explain_title {
        font-size: 16px;
    }
    .hot_recommended .explain_content {
        display: none;
    }

    .container {
        padding: 25px 0 40px;
    }
}
@media screen and (max-width: 640px) {
    .ringset_search_list .picture_container {
        height: 280px;
    }
    .ringset_search_list .picture_container img {
        max-height: 80%;
        max-width: 80%;
    }
    .ringset_search_list .explain_content {
        line-height: 20px;
        margin-top: 5px;
    }

    .container {
        padding: 20px 0 30px;
    }
}
@media screen and (max-width: 480px) {
    .title {
        font-size: 18px;
        padding-bottom: 25px;
    }
    .ringset_search_list .search_list_item {
        margin-bottom: 8px;
    }
    .ringset_search_list .picture_container {
        height: 240px;
    }
    .ringset_search_list .explain_content {
        display: none;
    }
    .step_container li {
        width: 100%;
    }
    .step_container .explain_title {
        font-size: 16px;
    }
    .step_container .explain_title i {
        height: 18px;
        -webkit-transform: translateY(-4px);
        transform: translateY(-4px);
    }
    .details_consult {
        margin-top: 15px;
        font-size: 18px;
    }

    .customization {
        margin-top: 30px;
    }

    .hot_recommended .picture_container {
        width: 240px;
    }
    .hot_recommended .explain {
        padding: 3px 0;
    }

    .container {
        padding: 20px 0 20px;
    }

    .title .line {
        margin-top: 10px;
        font-size: 12px;
    }
}
@media screen and (max-width: 375px) {
    .ringset_search_list .picture_container img {
        max-height: 70%;
        max-width: 70%;
    }
    .hot_recommended .picture_container {
        width: 200px;
    }
    .hot_recommended .explain {
        font-size: 14px;
    }
}
@media screen and (max-width: 320px) {
    .ringset_search_list .search_list_item {
        width: 100%;
        margin-right: 0;
    }
    .ringset_search_list .search_list_item:nth-child(3n) {
        margin-right: 0;
    }
    .ringset_search_list .picture_container img {
        max-height: 80%;
        max-width: 80%;
    }
    .details_consult {
        width: 100%;
    }
}