*{
    padding: 0;
    margin: 0
}

a {
    text-decoration: none
}

html {
    scroll-behavior: smooth
}

body {
    width: 100%;
    height: 100vh;
    font-family: "Microsoft YaHei", sans-serif;
    overflow: hidden;
    background: url(../files/bg.png) no-repeat center;
    background-size: cover;
    overflow: hidden;
}
.main{
    width: 1280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
}

.main .info{
    color: #000;
    margin-top: -100px;
    text-align: center;
    position: relative;
    z-index: 10;
}

.main .info h1{
    font-size: 60px;
    padding: 20px 0;
}
.main .info p{
    font-size: 18px;
    color: #333;
}
.main .info .down{
    margin-top:40px;
}
.main .info .down a{
    align-items: center;
    background: #0070f9;
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    font-size: 30px;
    height: 76px;
    justify-content: center;
    margin: 25px auto;
    text-align: center;
    width: 288px;
    display: flex;
}
.main .info .down a:hover{
    background: #226ef2;
}