:root {
  --blue: #063D83;
}

.about .about-content {
    margin-bottom: 100px;
}
.about-lc {
    margin-top: 40px;
}
.about-lc .about-lc-list {
    position: relative;
    padding-top: 80px;
}
.about-lc .about-lc-list .about-lc-list-item{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
}
.about-lc-list-item-left{
	display: flex;
	justify-content: flex-start;
	align-items: center;
}
.about-lc .about-lc-list .about-lc-list-item img {
    width: 200px;
    height: 100px;
}
.about-lc .about-lc-list .about-lc-list-item .circle-content {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
}
.about-lc .about-lc-list .about-lc-list-item .circle-content .circle {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid var(--blue);
    display: flex;
    justify-content: center;
    align-items: center;
}
.about-lc .about-lc-list .about-lc-list-item .circle-content .circle span {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--blue);
}
.about-lc .about-lc-list .about-lc-list-item .line {
    width: 200px;
    height: 2px;
    background-color: var(--blue);
}

.about-lc .about-lc-list .about-lc-list-item .time {
    font-size: 38px;
    font-weight: 700;
    color: var(--blue);
    margin-left: 40px;
}

.about-lc .about-lc-list .about-lc-list-item .desc {
    margin-left: 30px;
    width: 300px;
    font-size: 16px;
    font-weight: 400;
    color: #333;
    line-height: 30px;
}

.about-lc .about-lc-list .about-lc-list-item .img {
    margin-left: 30px;
}
.about-lc .about-lc-list .about-lc-list-item .img img {
    width: 200px;
}

.about-lc .about-lc-list .about-lc-lines {
    position: absolute;
    top: -110px;
    left: 19px;
    width: 2px;
    height: 110px;
    background-color: var(--blue);
}

.about-glqy {
    margin: 40px 0;
}
.about-glqy .about-glqy-list {
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
}
.about-glqy .about-glqy-list .about-glqy-list-item {
    width: 30%;
    height: 160px;
    border-radius: 5px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0px 2px 4px  rgba(0, 0, 0, .3);
    overflow: hidden;
}

.about-glqy .about-glqy-list .about-glqy-list-item img {
    width: 70%;
}

.about-bg {
    position: relative;
}
.about-bg .about-bg-text {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background:rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-bg .about-bg-text span {
    display: block;
    font-size: 36px;
    color: #fff;
    text-align: center;
}
.about-bg .about-bg-text span:nth-child(1) {
    margin-bottom: 27px;
    font-weight: 700;
}
.about-bg .about-bg-text span:nth-child(2) {
    
}
@media (max-width: 1280px) {
    
}

@media (max-width: 980px) {
    .about .about-content .about-content-left.aot .about-content-left-text img {
        width: 50%;
    }
    .about-glqy .about-glqy-list .about-glqy-list-item {
        height: 100px;
    }
    .about-bg .about-bg-text span {
        font-size: 30px;
    }
    .about-lc .about-lc-list .about-lc-list-item .line {
        width: 100px;
    }
    .about-lc .about-lc-list .about-lc-list-item .img img {
        width: 150px;
        height: auto;
    }
}

@media (max-width: 780px) {
    .about-glqy-list {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px;
    }
    .about-glqy .about-glqy-list .about-glqy-list-item {
        width: 100%;
        height: auto;
        margin-bottom: 10px;
    }
    
    .about .about-content .about-content-left.aot .about-content-left-text {
        padding: 10px;
        box-sizing: border-box;
    }
    .about-bg .about-bg-text span {
        font-size: 16px;
    }
    .about-bg .about-bg-text span:nth-child(1) {
        margin-bottom: 5px;
    }
    .about .about-content .about-content-left.aot .about-content-left-text img {
        width: 100%;
    }
    
    .about-lc-list {
        padding: 10px;
    }
    .about-lc .about-lc-list .about-lc-list-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .about-lc .about-lc-list .about-lc-lines {
        display: none;
    }
    .about-lc .about-lc-list .about-lc-list-item .img img {
        width: 100%;
        margin-top: 5px;
    }
    .about-lc .about-lc-list .about-lc-list-item .time {
        font-size: 32px;
    }
}