input {
    border: none;
}
.news_box {
    padding: 5% 0;
}
.news_box>div {
    width: 1100px;
    margin: 0 auto;
    min-height: 500px;
    overflow: hidden;
}

input {
    color: #fff;
    background: #f95e4e;
    width: 100%;
    padding: 15px;
}
.search_btn {
    position: absolute;
    right: 20px;
    top: 16px;
    color: #fff;
    font-size: 20px;
}
.search_btn:hover{
    cursor: pointer;
}
.nav {
    line-height: 60px;
    text-align: center;
    font-size: 16px;
}
.nav li:hover a{
    background: #fff;
    color: #f95e4e;
}
.nav li.active a {
    background: #fff;
    color: #f95e4e;
}
.nav a {
    display: inline-block;
    width: 100%;
    height: 100%;
    transition: 0.5s background;
}
.detail_list {
    padding-left: 30px;
    width: 850px;
}
.detail_list li {
    border-bottom: 2px solid #f5f7f8;
    padding: 20px 0;
}
.detail_list dt {
    width: 100px;
    height: 80px;
    /*background: red;*/
}
.detail_list dd {
    padding-left: 20px;
    font-size: 13px;
}
.detail_list h4 {
    font-size: 18px;
    line-height: 30px;
    max-width: 300px;
    font-weight: bold;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    float: left;
}
.detail_list .con {
    line-height: 25px;
    width: 600px;
}
.detail_list h4 a:hover {
    color: #f95e4e;
}
.detail_list time {
    float: right;
    line-height: 30px;
}

.news_box .left {
    width: 250px;
    position: relative;
    margin-bottom: -99999px;
    padding-bottom: 99999px;
    background: #f5f7f8;
}
.news_box .right {
    margin-bottom: -99999px;
    padding-bottom: 99999px;
}
time {
    color: #c5c5c5;
    font-size: 12px;
    float: right;
}