.jishut{
    font-size: 26px;
    margin: 8px auto;
    font-weight: 800;
    color: #474954;
    text-align: center;
}
.three {
    width: 1000px;
    margin: 30px auto 0;
}
.title {
    width: 700px;
    position: relative;
    margin: auto;
    text-align: center;
    border-bottom: 1px solid #ccc;
    height: 75px;
}
.title:before {
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    background: #305dc3;
    bottom: -5px;
    position: absolute;
    left: 50%;
    z-index: 2;
}
a, h1, h2, h3, h4 {
    list-style-type: none;
    margin: 0px;
    padding: 0px;
    border: none;
    font-style: normal;
    text-decoration: none;
    cursor: pointer;
    font-size: 12px;
    color: #474954;
    font-weight: 100;
}
.title h2 {
    font-size: 24px;
    margin: 8px auto;
}
.three ul {
    margin: 30px auto 0;
}
.three li {
    width: 290px;
    float: left;
    margin: 0px 21px 10px;
}
.three li img {
    width: 290px;
    height: 200px;
    display: block;
}
.three li h3 {
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    text-align: center;
}
.five {
    width: 100%;
    padding: 30px 0;
    background: #f4f4f4;
}
.title h2,.main_li li a {
    color: #305dc3;
}
element.style {
    visibility: visible;
    overflow: hidden;
    position: relative;
    z-index: 2;
    left: 0px;
    width: 999px;
}

.five_m {
    margin: 30px auto 0;
}
element.style {
    overflow: hidden;
    float: left;
    width: 325px;
    height: 301px;
}

.five_m li {
    float: left;
    width: 325px;
    margin: 0px 4px;
}
.five_m li img {
    width: 325px;
    height: 220px;
    display: block;
}
.five_m li h3 {
    line-height: 40px;
    height: 40px;
    overflow: hidden;
    border-bottom: 1px solid #dbdbdb;
    font-weight: bold;
    color: #333;
    font-size: 14px;
}