.top_guide{
    position: fixed;
    top: 0;
    width: 100%;
    height: 50px;
    background-color: rgb(46, 46, 46);
    color: #fff;
    text-align: center;
    line-height: 50px;
}

.top_guide .Intro{
    height: 50px;
    line-height: 50px;
    font-size: 18px;
    position: absolute;
    margin-left: 20px;
}

.top_guide .choice{
    width: 30px;
    height: 30px;
    line-height: 25px;
    font-size: 18px;
    border: 2px solid #fff;
    border-radius: 100%;
    position: absolute;
    margin-left: 95%;
    margin-top: 9px;
    text-align: center;
}

.top_guide .choice:hover{
    color: rgba(226, 22, 49, 0.8);
    border-color: rgba(226, 22, 49,0.8);
}

.top_guide .choice a{
    text-decoration: none;
    color: inherit;
}

*{
    margin: 0;
    padding: 0;
    border: 0;
    list-style: none;
    text-decoration: none;
    color: inherit;
    font-weight: normal;
    font-family: "微软雅黑";
    box-sizing: border-box;
}

img{
    vertical-align: middle;
    max-width: 100%;
}

.block h2.title{
    font-size: 30px;
    color: #333333;
    padding-bottom: 8px;
    position: relative;
    text-align: center;
}

.block p.sub-title{
    font-size: 14px;
    color: #999999;
    text-align: center;
}

.block h2.title:after{
    display: block;
    content: "";
    position: absolute;
    width: 70px;
    height: 3px;
    background: #4c80e7;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
}

.team{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 90px 0 110px;
}

.team h2.title{
    color: #FFFFFF;
}

.team p.sub-title{
    color: #FFFFFF;
}

.team .items{
    top: 70px;
    width: 100%;
    height: auto;
    overflow: hidden;
}

.team .items ul{
    width: 1240px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.team .items ul li{
    width: 610px;
    height: 270px;
    background: rgba(255,255,255,.9);
    border-radius: 5px;
    margin-bottom: 20px;
    padding: 20px 50px 20px 20px;
    transition: all .3s;
}

.team .items ul li:hover{
    box-shadow:0px 0px 10px rgba(244,244,244,.8);
    transition: all .3s;
}

.team .items ul li a{
    display: block;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.team .items ul li .item-txt{
    padding-left: 35px;
}

.team .items ul li .item-txt .title{
    font-size: 24px;
    color: #333333;
    padding-bottom: 20px;
}

.team .items ul li .item-txt .desc{
    font-size: 16px;
    color: #333333;
    line-height: 30px;
}

.bottom_tag{
    bottom: 100%;
    height: 150px;
    width: 100%;
    background-color: #292828;
    border-top: 5px solid #8b0012;
    text-align: center;
}

.bottom_tag img{
    padding: 6px;
    width: 10%;
    height: 100%;
}