@import url('aliyunfont.css');
.iconfont-dvlp {
    font-family: "iconfont" !important;
    font-size: 30px !important;
    font-style: normal;
    color: #585858;
    font-weight: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html,
body {
    font: 400 13px 'Open Sans', sans-serif;
}

.echat-dev-banner {
    position: relative;
    text-align: center;
    background-color: #0f1e1b;
}

.echat-dev-banner img {
    max-width: 100%;
}

.echat-dev-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
}

.echat-dev-title h1 {
    font-size: 40px;
    margin-bottom: 30px;
    margin-top: 0;
}

.echat-dev-title p {
    font-size: 16px;
}

.echat-dev-menu {
    background: #f36b2b;
    padding: 20px 0;
}

.echat-dev-menu a {
    color: #fff;
    text-decoration: none;
}

.echat-dev-menu h4 {
    margin: 15px 0;
}


/* .echat-dev-menu-list div+div {
    border-left: 1px solid #fff;
} */

.echat-dev-menu-list div {
    position: relative;
}

.echat-dev-menu-list div>span {
    display: inline-block;
    width: 1px;
    height: 50px;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    background: #fff;
}

.echat-api-cntr {
    padding: 90px 0;
    text-align: center;
}

.echat-dev-list {
    text-align: left;
    padding: 10px 15px;
}

.echat-dev-list a {
    text-decoration: none;
    color: #323232;
}

.echat-dev-list h4 {
    font-weight: 600;
    position: relative;
    border-bottom: 1px solid #f7f7f7;
    padding: 15px 10px;
}

.echat-dev-list ul {
    padding-left: 25px;
    line-height: 30px;
}

.echat-dev-list h4::before {
    content: "";
    width: 30px;
    height: 3px;
    background: #f36b2b;
    position: absolute;
    top: 0;
    left: 10px;
}

.echat-dev-list:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
}

.echat-dev-list:hover .echat-api-arrow {
    border: 1px solid #f36b2b;
}

.echat-dev-list:hover .echat-api-arrow::after {
    background: #f36b2b;
}

.echat-dev-list:hover .echat-api-arrow::before {
    background: #f36b2b;
}

.echat-api-arrow {
    width: 16px;
    height: 16px;
    border-radius: 8px;
    border: 1px solid #d9d9d9;
    position: absolute;
    right: 10px;
    top: auto;
    display: inline-block;
}

.echat-api-arrow::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 1px;
    background: #d9d9d9;
    position: absolute;
    top: 5px;
    left: 5px;
    transform: rotate(45deg);
}

.echat-api-arrow::after {
    content: "";
    display: inline-block;
    width: 6px;
    height: 1px;
    background: #d9d9d9;
    position: absolute;
    bottom: 5px;
    left: 5px;
    transform: rotate(-45deg);
}

.echat-api-cntr .row>div {
    border-right: 1px solid #eaeaea;
    border-bottom: 1px solid #eaeaea;
}

.echat-api-cntr .row>div {
    padding: 0;
}

.echat-api-cntr .row>div:last-child {
    border-right: none;
}


/* 校验工具 */

.echat-gj-cntr {
    padding: 50px 0;
    background: #f9f9f9;
    font-size: 0;
    text-align: center;
}

.echat-gj-list {
    width: 22.5%;
    background: #fff;
    display: inline-block;
    padding: 20px 30px;
}

.echat-gj-list+.echat-gj-list {
    margin-left: 3%;
}

.echat-gj-list a {
    text-decoration: none;
    color: #323232;
}

.echat-gj-list p {
    font-size: 13px;
    color: #9b9b9b;
    text-align: left;
    line-height: 20px;
}

.echat-gj-list img {
    max-width: 100%;
}

.echat-gj-lg {
    display: flex;
    display: -webkit-flex;
    align-items: flex-start;
}

.echat-gj-list:nth-child(2) {
    margin-top: 120px;
}

.echat-gj-list:nth-child(4) {
    margin-top: 100px;
}

.echat-gj-list:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
    transform: scale(1.1);
    transition: transform 0.3s;
}


/* 成为开发着 */

.echat-dvlp {
    padding: 120px 0;
    text-align: center;
}

.echat-dvlp-cntr {
    display: flex;
    display: -webkit-flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    position: relative;
}

.echat-dvlp-list {
    width: 330px;
    border-top: 3px solid #f36b2b;
    margin-top: 34px;
    padding: 20px 0;
}

.echat-dvlp-list:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
}

.echat-dvlp-icon {
    min-width: 60px;
    max-width: 60px;
    height: 60px;
    border-radius: 30px;
    border: 1px solid #595959;
    line-height: 60px;
    text-align: center;
    margin-right: 20px;
}

.echat-dvlp-con {
    display: flex;
    display: -webkit-flex;
    flex-direction: row;
    align-items: center;
    padding: 0 20px;
    text-align: left;
}

.echat-dvlp-con p {
    text-align: left;
    color: #888;
}

.echat-dvlp-con h4 {
    font-weight: 600;
    font-size: 16px;
}

.echat-apply-dvlp {
    text-align: right;
    padding-right: 20px;
}

.echat-apply-dvlp a {
    color: #f36b2b;
    text-decoration: none;
}

.echat-dvlp-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 440px;
    height: 540px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
    z-index: 99999999;
    background: #fff;
    overflow: hidden;
    transform: translate(-50%, -50%);
    /* opacity: 0;
    -webkit-transition: transform 0.3s;
    -o-transition: transform 0.3s;
    -moz-transition: transform 0.3s; */
}


/* .echat-dvlp-popup-show {
    transform: scale(1) translate(-50%, -50%);
    opacity: 1;
    transition: transform 0.3s;
    -webkit-transition: transform 0.3s;
    -o-transition: transform 0.3s;
    -moz-transition: transform 0.3s;
} */

.dvlp-top {
    height: 60px;
    text-align: center;
    background: #f36b2b;
    color: #fff;
}

.dvlp-top h4 {
    line-height: 60px;
    margin: 0;
}

.dvlp-form-list {
    width: 350px;
    height: 30px;
    line-height: 30px;
    margin: auto;
    padding: 0 10px;
    text-align: left;
    color: #323232;
    border-bottom: 1px solid #cccccc;
    margin-top: 20px;
    display: inline-block;
}

.dvlp-form-list span {
    display: inline-block;
    width: 70px;
}

.dvlp-form-list input {
    border: none;
    outline: none;
    width: calc(100% - 75px);
    height: 100%;
    background: none;
}

.dvlp-form-remark {
    margin-top: 20px;
    color: #323232;
}

.dvlp-form-remark p {
    text-align: left;
    padding-left: 55px;
}

.dvlp-form-remark textarea {
    width: 350px;
    height: 137px;
    padding: 10px;
    line-height: 20px;
    resize: none;
    border: 1px solid #cccccc;
    outline: none;
}

.dvlp-btn button {
    width: 60px;
    height: 30px;
    color: #fff;
    background: #f36b2b;
    border-radius: 3px;
    outline: none;
    border: none;
    margin-top: 30px;
}

.dvlp-btn button:last-child {
    background: #eaeaea;
    color: #323232;
    margin-left: 64px;
}


/* 私有化定制 */

.echat-purp-cntr {
    padding: 45px 0;
    background: url("../images/gongju/echat-purp.jpg") no-repeat;
    background-size: cover;
    min-height: 460px;
}

.echat-purp {
    width: 830px;
    margin: auto;
}

.echat-purp h3 {
    font-size: 22px;
    font-weight: 600;
    color: #f36b2b;
    display: inline-block;
    margin: 0;
}

.sub-dinzhi {
    float: right;
    border: 1px solid #f36b2b;
    background: none;
    color: #f36b2b;
    outline: none;
    cursor: pointer;
    line-height: 30px;
    padding: 0 20px;
    border-radius: 3px;
}

.sub-dinzhi:hover {
    background: #f36b2b;
    color: #fff;
}


/* .echat-purp-form {
    padding: 0 50px;
} */

.echat-purp-form .dvlp-form-list {
    width: 330px;
}

.echat-purp-form .dvlp-form-list:nth-child(even) {
    margin-left: 66px;
}

.echat-purp-form p {
    padding-left: 10px;
    margin-top: 25px;
}

.echat-purp-form textarea {
    width: 100%;
    height: 173px;
    resize: none;
    outline: none;
    border: 1px solid #ccc;
    line-height: 20px;
    padding: 10px;
    background: none;
}

::-webkit-input-placeholder {
    color: #ccc;
}

:-moz-placeholder {
    color: #ccc;
}

:-ms-input-placeholder {
    color: #ccc;
}

@media screen and (max-width:990px) {
    /* .echat-api-cntr .row>div:nth-child(even) {
        border-right: none;
    } */
    .echat-dev-menu-list div:nth-of-type(n+3) {
        margin-top: 30px;
    }
    .echat-dev-menu-list div:nth-child(3)>span {
        display: none;
    }
}

@media screen and (max-width:768px) {
    .echat-dev-menu {
        text-align: center;
        padding: 0;
    }
    .echat-dev-menu-list div {
        border-bottom: 1px solid rgba(255, 255, 255, 0.5);
        padding: 10px 0;
    }
    .echat-dev-menu-list div:nth-of-type(n+3) {
        margin-top: 0;
    }
    .echat-gj-list {
        min-width: 90%;
        max-width: 90%;
    }
    .echat-gj-lg {
        overflow-x: auto;
        align-items: stretch;
    }
    .echat-dvlp-cntr {
        justify-content: center;
    }
    .echat-api-cntr .row>div {
        border-right: none;
        border-bottom: 1px solid #eaeaea;
    }
    .echat-purp {
        width: 90%;
    }
    .echat-purp-form .dvlp-form-list {
        width: 100%;
        display: block;
    }
    .echat-purp-form .dvlp-form-list:nth-child(even) {
        margin-left: 0;
    }
    .echat-dvlp-popup {
        position: fixed;
        height: 100%;
    }
    .echat-gj-list:nth-child(2) {
        margin-top: 0;
    }
    .echat-gj-list:nth-child(4) {
        margin-top: 0;
    }
    .echat-gj-list:hover {
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
        transform: none;
        transition: none;
    }
    .echat-dev-title h1 {
        font-size: 30px;
    }
    .echat-dev-title p {
        font-size: 13px;
    }
    .echat-dev-menu-list div>span {
        background: transparent;
    }
}