.blockCon621 {
    position: relative;
    margin: 0 auto;
    word-break: break-word;
}

.blockCon621 .about4-content-one {
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.blockCon621 .about4-img {
    width:50%;
}

#blockCon621 .about4-img .backstage-componet {
	display: block;
}

.blockCon621 .about4-img img {
    display: block;
    max-width: 100%;
    width: 100%;
}

.blockCon621 .about4-content {
    width: 49.99999%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.blockCon621 .about4-content-left {
    width: 79.3333333333%;
}

.blockCon621 .about4-content-title {
    color:#444;
    font-size: 1rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.blockCon621 .backstage-blocksEditor-wrap .about4-content-describe {
	line-height: 20px;
}

.blockCon621 .about4-content-describe {
    font-size: 13px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    margin-top: 10px;
    color: #727272;
    width: 90%;
}

.blockCon621 .about4-content-right {
    width: 6.6666666667%;
}

.blockCon621 .about4-content-button {
    float: left;
    padding: 0;
    margin: 0;
    width: 36px;
    height: 36px;
    font-size: 20px;
    background: 0 0;
    color: #131314;
    transition: color .5s ease,background .5s ease;
    border-radius: 0;
    line-height: 36px;
    text-align: center;
	display: flex;
    align-items: center;
    justify-content: center;
}

.blockCon621 .about4-content-btnHeight{
    height: 36px;
    width: 36px;
    border: 1px solid #131313;
}

.blockCon621 .about4-content-btnHeight:hover{
    background: #131313;
}

.blockCon621 .about4-content-btnHeight:hover a svg path{
    fill: #fff;
}

/* 按钮和图片空链接样式 */
.blockCon621 .backstage-blocksEditor-wrap a[href=""],
.blockCon621 .backstage-blocksEditor-wrap a[href="javascript:void(0)"],
.blockCon621 .backstage-blocksEditor-wrap a[href="javascript:void(0);"],
.blockCon621 .backstage-blocksEditor-wrap a[href="javascript:;"] {
    cursor: default;
}

/* 响应式设计 */
@media (min-width:990px) and (max-width: 1024px) {
    .blockCon621 {
        position: relative;
        margin: 0 auto;
    }
    .blockCon621 .about4-content {
        width: 100%;
        height: auto;
    }
    .blockCon621 .about4-img-change {
        position:static;
    }
    .blockCon621 .about4-img {
        width: 100%;
    }
    .blockCon621 .about4-content-change {
        position:static;
    }
    .blockCon621 .about4-img img {
        display: block;
        max-width: 100%;
        width: auto;
        max-height: none;
    }
}

@media (min-width:768px) and (max-width: 990px) {
    .blockCon621 {
        position: relative;
        margin: 0 auto;
    }
    .blockCon621 .about4-content {
        width: 100%;
        height:auto;
    }
    .blockCon621 .about4-img-change {
        position:static;
    }
    .blockCon621 .about4-img {
        width: 100%;
    }
    .blockCon621 .about4-content-change {
        position:static;
    }
    .blockCon621 .about4-img img {
        display: block;
        max-width: 100%;
        width: auto;
        max-height: none;
    }
}

@media (min-width:420px) and (max-width: 767px) {
    .blockCon621 {
        position: relative;
        margin: 0 auto;
    }
    .blockCon621 .about4-content {
        width: 100%;
        height:auto;
    }
    .blockCon621 .about4-img-change {
        position:static;
    }
    .blockCon621 .about4-img {
        width: 100%;
    }
    .blockCon621 .about4-content-change {
        position:static;
    }
}

@media (max-width: 420px) {
    .blockCon621 {
        position: relative;
        margin: 0 auto;
    }
    .blockCon621 .about4-content {
        width: 100%;
        height:auto;
    }
    .blockCon621 .about4-img-change {
        position:static;
    }
    .blockCon621 .about4-img {
        width: 100%;
    }
    .blockCon621 .about4-content-change {
        position:static;
    }
}

@media (max-width:600px){
    .blockCon621 .about4-content-one{
        display: flex;
        flex-direction: column-reverse;
    }
    .blockCon621 .about4-content{
        padding: 20px 0;
    }
}

/* 容器包装宽度拉伸 */
@media (max-width: 1200px) {
    .location_about4-box_pack:not(.container) {
        width: 100%;
        margin: auto;
    }   

    .location_about4-box_pack.container .blockCon621 {
        width: calc(100% - 20px);
        margin: 0 10px;
        padding: 0;
    }
}