.wrap{
    width: 100%;
    min-width: 960px;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #FCFAFF;
}
.wrap header{
    width: 1140px;
    height: 60px;
    line-height: 60px;
    align-self: center;
    display: flex;
    background: #ffffff;
    color: rgb(114, 53, 255);
    font-size: 22px;
    font-weight: bold;
}
.wrap header span{
    font-size: 14px;
    font-weight: normal;
    line-height: 65px;
    margin-left: 15px;
}
.wrap header .logo{
/* width: 314px; */
height: 33px;
align-self: center;

}
.wrap header .logo_desc{
    width: 90px;
    height: 37px;
    align-self: center;
    margin-left: 10px;
}
.wrap .banner{
    width: 100%;
    align-self: center;
    display: flex;
    position: relative;
}
.wrap .banner .download_btn{
        display: block;
        width: 156px;
        height: 46px;
        /*background: url(./down_btn.png) no-repeat;*/
        background-size: 100%;
        margin-top: 24px;
}

.wrap .banner img{
    width: 100%;
    height: 100%;
}
.wrap .banner_desc{
    position: absolute;
    width: 400px;
    top:27%;
    left: 45%; 
}
.wrap .banner_desc p{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.wrap .banner_desc p span{
    font-size: 44px;
    font-weight: 600;
    color: #ffffff;
    margin: 3px 0;
}
.wrap .intro1{
    width: 1280px;
    align-self: center;
    margin-top: 70px;
    display: flex;
    justify-content: center;
}
.wrap .intro1 img{
    width: 972px;
    align-self: center;
}

footer{
    margin-top: 120px;
    width: 100%;
    height: 124px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #1E104E;
    align-self: center;
}
footer .footer1{
    font-size: 12px;
    text-align: center;
    color: #BABACE;
    align-self: center;
}
footer .footer2{
    font-size: 12px;
    color: #7A7D8E;
    text-align: center;
    align-self: center;
    margin-top: 10px;
}