* {
    margin: 0px;
    padding: 0px;
    list-style: none;
}

#box {
    width: 1000px;
    margin: 0 auto;
}

#banner {
    position: relative;
    font-size: 0px;
    height: 80px;
}

#sousuo {
    position: absolute;
    right: 0px;
    top: 0px;
    font-size: 14px;
    margin-top: 25px;
    display: flex;
}

#sousuo input {
    height: 30px;
    border: 2px solid #dadada;
    padding-left: 10px;
}

#sousuo p {
    line-height: 30px;
    margin-left: 10px;
    background-color: #CAC29E;
    padding-left: 5px;
    padding-right: 5px;
    font-size: 14px;
}

nav {
    width: 1000px;
    font-size: 0px;
}

nav a {
    display: inline-block;
    font-size: 14px;
    text-decoration: none;
    width: 100px;
    text-align: center;
    background-color: #AEBA70;
    height: 40px;
    line-height: 40px;
    font-weight: bold;
    color: #181910;
}

nav a:hover {
    background-color: #019934;
    color: #BFE73A;
}

#main_title {
    line-height: 40px;
}

#mid {
    width: 1000px;
}

#mid_left {
    display: inline-block;
    float: left;
    width: 320px;
    border: 2px solid #ECEDE9;
}

#mid_left ul {
    width: 320px;
}

#mid_left ul li {
    width: 320px;
    text-align: center;
    height: 60px;
    background-color: #DAFFA0;
    line-height: 60px;
    border-bottom: 2px solid #F9FEF4;
}

#mid_left ul li:hover {
    background-color: #FFFFFF;
    color: #1D2115;
}

#mid_left ul li:first-child {
    width: 320px;
    text-align: center;
    height: 60px;
    background-color: #FFFFFF;
    line-height: 60px;
    border-bottom: 2px solid #F9FEF4;
}

#mid_left ul li:first-child a {
    color: #2A4707;
}

#mid_left ul li a {
    text-decoration: none;
    color: #1D2115;
    font-weight: bold;
}

#mid_right {
    width: 650px;
    float: right;
    border: 2px solid #ECEDE9;
    padding-left: 10px;
    padding-bottom: 10px;
}

footer {
    width: 1000px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background-color: #84CF6D;
    color: #ffff;
    font-size: 14px;
}