* {
    padding: 0;
    margin: 0;
}

.box {
    position: relative;
    width: 100%;
    height: 700px;
    margin: 0 auto;
    margin-top: 20px;
}

.title {
    width: 138px;
    height: 45px;
    margin-left: 300px;
    margin-bottom: 20px;
}

.bot {
    width: 100%;
    position: relative;
}

.bot img {
    width: 100%;
}

.bot .btn1 {
    width: 12vw;
    position: absolute;
    top: 20vw;
    left: 29vw;
    cursor: pointer;
}

.bot .btn2 {
    width: 12vw;
    position: absolute;
    top: 20vw;
    left: 43vw;
    cursor: pointer;
}

.cont {
    position: absolute;
    left: 200px;
    top: 540px;
    width: 70%;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #555555;
}

.two,
.three {
    margin-top: 10px;
}

.top {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
    margin-bottom: 30px;
    font-size: 28px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #888888;
}

.home_contnt {
    width: 100%;
}

.home {
    margin: 0 110px 0 110px;
}

.home span,
.privacy span {
    display: block;
    margin-bottom: 10px;
}

.line {
    width: 50px;
    height: 6px;
    margin: 0 auto;
    background: #60e4ab;
    border-radius: 3px;
    transition: all 0.5s;
}

.word {
    width: 100%;
    height: 97px;
    margin: 30px 0 0 0;
    padding-bottom: 80px;
    text-align: left;
    display: flex;
    justify-content: center;
}

.word_title {
    font-size: 20px;
    color: #333;
    font-family: MicrosoftYaHei;
    font-weight: bold;
}

.word p {
    font-size: 20px;
    font-family: Microsoft YaHei;

    color: #333333;
}

.nav-link {
    padding: 0 4.2667vw;
    color: #adb5bd;
    transition: background-color 300ms;
}

.nav-link:hover {
    color: #555555;
}

footer {
    height: 2vw;
    width: 100%;
    position: fixed;
    bottom: 0;
    background: #666666;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}