.top-header {
    background-color: #f60;
    width: 100%;
    overflow: hidden;
    position: relative;
    display: table;
}

.top-header h3 {
    font-size: 1.6em;
    padding: 1em;
    margin: 0 30%;
    white-space: nowrap;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    color: #fff;
    font-weight: normal;
    display: table-cell;
}

.top-header a:first-child {
    width: 14%;
    display: table-cell;
    padding: 0 4%;
    vertical-align: middle;
}

.top-header a:last-child {
    width: 14%;
    display: table-cell;
    padding: 0 4%;
    vertical-align: middle;
}

.top-header img {
    width: 100%;
    display: block;
}

body {
    background-color: #f2f2f2;
}

/*瀑布流开始*/
.wall {
    display: block;
    position: relative;
}

.wall-column {
    display: block;
    position: relative;
    width: 50%;
    float: left;
    padding: 0 2%;
    box-sizing: border-box;
    margin-bottom: 50px;
}

.article {
    display: block;
    margin: 0 0 8% 0;
    /*padding: 5%;*/
    background: white;
    border-radius: 3px;
    box-shadow: 0px 1px 2px 0px rgba(0, 0, 0, 0.05);
    transition: all 100;
    overflow: hidden;
    position: relative;
}

.article:hover {
    transform: scale(1.01);
}

.article img {
    display: block;
    width: 100%;
    margin: 0 0 5% 0;
}

.article a {
    color: #666;
}

.article p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 70%;
    padding:0 5%;
    font-size: 1em;
    line-height: 1.5;
}

.article small {
    font-size: 1em;
    color: #ff0000;
    line-height: 1.5;
    padding:0 5% 5% 5%;
    display: inline-block;
}

.article input {
    width: 20%;
    padding: 0.4em;
    border-radius: 0.4em;
    font-size: 0.8em;
    z-index: 100;
    background-color: #f60;
    border: none;
    position: absolute;
    bottom: 3%;
    right: 5%;
    color: #fff;
    box-shadow: 0 0 7px #d7d7d7;
}

/*瀑布流结束*/
.wrapper h3 {
    text-align: center;
    margin: 0 20%;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: normal;
    color: #333;
    overflow: hidden;
    font-size: 1.5em;
    padding: 0.7em 0;
}

.wrapper h4 {
    width: 90%;
    margin: 0 5%;
    text-align: justify;
    font-weight: normal;
    color: #999;
    font-size: 1.2em;
    margin-bottom: 3%;
    line-height: 1.5;
}