.Introduce {
    max-width:1230px;
    height: 750px;
    background: linear-gradient(135deg, #262556 0%, #383773 49%, #252528 100%);
    overflow: hidden;
    position: relative;
}

.Introduce .h {
    width: calc(428px * 0.5);
    height: calc(63px * 0.5);
    font-size: calc(48px * 0.5);
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    line-height: calc(56px * 0.5);
    margin: 0 auto;
    margin-top:80px;
    margin-bottom:50px ;
}

.Introduce .linea {
    max-width: calc(1220px * 0.5);
    height: 2px;
    background: #4E4E4E;
    margin: 0 auto;
}

.Introduce .content {
    max-width: calc(1220px * 0.5);
    height: auto;
    font-size: 14px;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    color: #A8A8B2;
    line-height: 16px;
    margin: 0 auto;
    margin-top: 30px ;
}

.Introduce .content_img {
    text-align: center;
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(290px * 0.5);
    margin: auto;
}
.Introduce .content_img :hover{
    cursor: pointer;
}
.Introduce .content_img img {
    width: calc(360px * 0.5);
    height: auto;
    border-radius: 5px;
}

.Introduce .content_img img:nth-child(2) {
    margin: 0 35px;
}

.Introduce .down_and {
    width: calc(280px * 0.5);
    height: calc(90px * 0.5);
    background: #FFF36B;
    border-radius:30px;
    text-align: center;
    line-height: calc(90px * 0.5);
    position: absolute;
    left: 0;
    right: 0;
    bottom: 40px;
    margin: auto;

}
.Introduce .down_and:hover{
    background-color: #7B7b7b;
    color: #FFFFFF;
    cursor: pointer;
}
.Introduce .down_and p {
    font-size: 14px;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    font-weight: bold;
}