/*广告栏开始*/
.adv {
    background-image: url(../img/homeAdvantage/banner.jpg);
    background-size: 100% 100%;
}

/*广告栏结束*/


.advantage {
    height: 688px;
    background: url("../img/homeAdvantage/ea_bg.jpg") no-repeat;
    background-position: center center;
    margin-bottom: 96px;
}

.advantage .content {
    width: 1160px;
    height: auto;
    margin: 0 auto;
    padding-top: 51px;
    overflow: hidden;
}

.advantage h2 {
    font-size: 40px;
    color: #c5b1b1;
    line-height: 150%;
    text-align: left;
    margin-bottom: 10px;
    font-weight: normal;
}

.advantage h4 {
    font-size: 24px;
    color: #333333;
    text-align: left;
    line-height: 150%;
    margin-bottom: 40px;
    font-weight: normal;
}

.advantage .content ul {
    overflow: hidden;
    margin: 0 auto;
}

.advantage .content ul li {
    width: 190px;
    min-height: 427px;
    background-color: #fff;
    float: left;
    margin-right: 4px;
}

.advantage .content ul li:last-child {
    margin-right: 0;
}

.advantage .content ul li .f1 {
    height: 190px;
    background-color: #22a2ab;
    position: relative;
    padding-top: 54px;
    box-sizing: border-box;
}

.advantage .content .f1 img {
    display: block;
    margin: 0 auto;
    margin-bottom: 28px;
}

.advantage .content .f1 span {
    font-size: 20px;
    color: white;
    letter-spacing: 2px;
}

.advantage .content .f2 {
    padding-top: 49px;
    display: inline-block;
    min-width: 122px;
    margin: 0 auto;
}

.advantage .content .f2 p {
    text-align: left;
    font-size: 14px;
    color: #333333;
    position: relative;
    margin: 0 auto;
}

.advantage .content .f2 p::before {
    content: "";
    width: 6px;
    height: 6px;
    background-color: #333333;
}

.advantage .content .f2 p::before {
    content: "";
    width: 6px;
    height: 6px;
    background-color: #333333;
    position: absolute;
    left: -14px;
    top: 10px;
    border-radius: 50%;
}

.advantage .content ul li .f1::after {
    content: "";
    position: absolute;
    left: 50%;
    margin-left: -12px;
    bottom: -12px;
    width: 0;
    height: 0;
    z-index: 1000;
    border-left: 13px solid transparent;
    border-top: 12px solid #22a2ab;
    border-right: 12px solid transparent;
}

.advantage .content ul li:nth-child(4) .f2 {
    margin-left: 10px;
}

.advantage .content ul li:nth-child(2) .f1 {
    background-color: #23b5bf;
}

.advantage .content ul li:nth-child(3) .f1 {
    background-color: #24bcc7;
}

.advantage .content ul li:nth-child(4) .f1 {
    background-color: #24c7d3;
}

.advantage .content ul li:nth-child(5) .f1 {
    background-color: #27d2d8;
}

.advantage .content ul li:nth-child(6) .f1 {
    background-color: #1cdde4;
}

.advantage .content ul li:nth-child(2) .f1::after {
    border-top: 12px solid #23b5bf;
}

.advantage .content ul li:nth-child(3) .f1::after {
    border-top: 12px solid #24bcc7;
}

.advantage .content ul li:nth-child(4) .f1::after {
    border-top: 12px solid #24c7d3;
}

.advantage .content ul li:nth-child(5) .f1::after {
    border-top: 12px solid #27d2d8;
}

.advantage .content ul li:nth-child(6) .f1::after {
    border-top: 12px solid #1cdde4;
}

/*回国优势结束*/