.btn-g {
    border-radius: 50px;
}

.invite_04 .btn-g {
    padding: 16px 50px;
    margin-top: 32px;
}

.btn-g.big {
    padding: 11px 32px;
}

.product_banner {
    background: url("../../img/invite/img12.png") no-repeat center;
    background-size: cover;
    height: 460px;
    text-align: center;
    padding-top: 135px;
    box-sizing: border-box;
}

.product_banner .iconfont {
    font-size: 100px;
    border-radius: 24px;
    color: #ed4242;
    box-shadow: 0px 0px 32px 0px rgba(237, 66, 66, 0.5);
}

.product_banner_title {
    font-size: 38px;
    padding: 30px 0 20px;
}

.product_banner_cont {
    font-size: 18px;
    color: #666;
    width: 1200px;
    margin: 0 auto 24px;
    line-height: 32px;
}

.invite_01 {
    width: 1200px;
    margin: 60px auto 0;
    border-radius: 24px;
    background: url("../../img/invite/img13.png") no-repeat center;
    padding: 24px 46px 28px;
    box-sizing: border-box;
}

.invite_01a {
    font-size: 18px;
    margin-bottom: 20px;
}

.invite_01a span {
    font-size: 24px;
    color: #3773F5;
}

.invite_01a a {
    font-size: 12px;
    padding: 4px 12px;
    position: relative;
    top: -3px;
    margin-left: 8px;
    border: 1px solid #999;
}

.invite_01b {
    text-align: center;
    background: url("../../img/invite/img01.png") no-repeat center;
    width: 1104px;
    height: 263px;
    margin: 0 auto;
    padding: 50px 0 20px;
    box-sizing: border-box;
}

.invite_011 {
    background: url("../../img/invite/img14.png") no-repeat center;
}

.invite_011 .invite_01b {
    background: url("../../img/invite/img02.png") no-repeat center;
}

.invite_022 {
    background: url("../../img/invite/img15.png") no-repeat center;
}

.invite_022 .invite_01b {
    background: url("../../img/invite/img03.png") no-repeat center;
}

.invite_01c {
    font-size: 42px;
    font-weight: bold;
    position: relative;
}

.invite_01c span {
    font-size: 12px;
    height: 24px;
    line-height: 24px;
    border-radius: 10px 20px 20px 0px;
    background: linear-gradient(90deg, #FF8845 0%, #F61304 100%);
    color: #fff;
    padding: 0 8px;
    font-weight: normal;
    display: inline-block;
    position: absolute;
    top: -5px;
    left: 638px;
    margin-left: 12px;
}

.invite_01c font {
    font-size: 14px;
    font-weight: inherit;
}

.invite_01d {
    color: #3773F5;
    font-size: 14px;
    padding: 20px 0;
    display: block;
}

.invite_02 {
    margin: 24px 0;
}

.invite_02a {
    display: flex;
}

.invite_02b {
    background: url("../../img/invite/img05.png") no-repeat center;
    width: 200px;
    height: 100px;
}

.invite_02c {
    width: 230px;
    height: 106px;
    border-radius: 20px;
    background: linear-gradient(180deg, #FFFEDC 0%, #FFFFFF 100%);
    border: 1px solid #F5F5F5;
    text-align: center;
}

.invite_02d {
    background: #FFF5A0;
    line-height: 24px;
    width: 106px;
    margin: 0 auto;
    border-radius: 0 0 20px 20px;
}

.invite_02e {
    font-size: 18px;
    color: #ED4242;
    font-weight: bold;
    margin-top: 12px;
}

.invite_03 {
    width: 1200px;
    margin: 60px auto;
    background: url("../../img/invite/img04.png") no-repeat center;
    padding: 40px 50px;
    border-radius: 20px;
    box-sizing: border-box;
}

.invite_03b {
    margin-top: 16px;
    line-height: 32px;
}

.invite_04 {
    width: 1200px;
    margin: 60px auto;
    text-align: center;
}

.invite_04a {
    text-align: center;
    line-height: 32px;
    font-size: 32px;
    padding-bottom: 50px;
    font-weight: bold;
}

.invite_04b {
    width: 384px;
    height: 196px;
    border-radius: 10px;
    border: 1px solid rgba(229, 229, 229, 1);
    padding: 24px;
    box-sizing: border-box;
    position: relative;
    text-align: left;
}

.invite_04b i {
    font-size: 48px;
    color: #FF9A2E;
    margin-bottom: 8px;
}

.invite_04c {
    font-size: 18px;
    font-weight: bold;
    padding: 16px 0 12px;
}

.invite_04d {
    font-size: 14px;
    color: #999;
    line-height: 24px;
}

.invite_04b span {
    font-size: 130px;
    color: #F3F7FB;
    position: absolute;
    bottom: -32px;
    right: -8px;
}