html, body {
    margin: 0;
    font-family:  "Microsoft YaHei", Arial,"Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI",  sans-serif;
}

.flex1_head {
    height: 80px;
    position: fixed;
    background: #001662cc;
    left: 0;
    width: 100%;
}

.flex_wrp {
    max-width: 1400px;
    margin: 0 auto;
    clear: both;
    overflow: hidden;
}

.flex1 {
    background-image: url("../img/r_bg.png");
    height: 500pt;
    background-size: cover;
    background-position: center;
}



.flex1_logo {
    display: inline-block;
    width: 46px;
    height: 46px;
    margin-top: 16px;
    background-image: url("../img/logo.png");
    background-size: 46px,46px;
}


.flex1_word1 {
    width: 493px;
    height: 96px;
    font-size: 34px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 48px;
    margin-top: 180px;
}

.flex1_word2 {
    width: 493px;
    height: 164px;
    font-size: 18px;
    font-weight: 200;
    color: #a1a5ab;
    line-height: 32px;
    margin-top: 16px;
}

.flex2 {

}

.flex2_row {
    margin-top: 100px;
}

.flex2_col {
    float: left;
    width: 50%
}


.flex2_col_right {
    float: right;
}



.flex2_title {
    height: 90px;
    font-size: 32px;
    font-weight: 500;
    color: #000000;
    line-height: 45px;
    margin-top: 100px;
}

.flex2_word {
    height: 160px;
    font-size: 14px;
    font-weight: 500;
    color: #858585;
    line-height: 30px;
}


.flex3_word {
    font-size: 14px;
    font-weight: 500;
    color: #858585;
    line-height: 30px;
}

.flex2_img {
    width: 50%;
    float: left;
    height: 500px;
    background-repeat: no-repeat;
    background-size: auto;
    margin-top: -30px;
}


.flex2_img1 {
    background-image: url(../img/r_img1.png);
    background-position: right;
}

.flex2_img2 {
    background-image: url(../img/r_img2.png);
    background-position: left;
}


.flex3 {
    clear: both;
    background: #09051E;
}

.flex3_logo {
    width: 30%;
    float: left;
    background-repeat: no-repeat;
    background-image: url("../img/logo.png");
    height: 120px;
    background-size: 120px,120px;
    background-position-x: right;
    background-position-y: center;
}

.flex3_main {
    width: 50%;
    float: right;
}

.flex3_links { 
    /* text-align: center; */
    margin: 30px auto;
}

.flex3_links a {
    display: inline-block;
    margin: 0 16px;
    font-size: 12px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 17px;
    text-decoration: none;
    font-family: 'Microsoft YaHei', '氓戮庐猫陆炉茅鈥衡€γ┞烩€�', sans-serif;
}

.flex3_links a:hover {
    text-decoration: underline;
} 




.flex3_col {
    float: left;
    width: 50%
}

.flex3_col_right {
    float: left;
}

.flex3_img {
	margin-top: 120px;
}


.flex3_title {
    height: 120px;
    font-size: 32px;
    font-weight: 500;
    color: #000000;
    line-height: 70px;
    margin-top: 100px;
	float: left;
}

.apptp {
	width: 225px;
}