.main-content {
    width: 900px;
    margin: 0 auto;
    background: #e6e6f0;
}

.main-content {
    width: 900px;
    margin: 0 auto;
    background: #e6e6f0;
    min-height: 100%;
    position: fixed;
    left: 0;
    right: 0;
    padding: 60px 20px;
    top: 0;
}


.main-content h3{
    width: 850px;
}

.main-content .right-button{
    float: right;
    margin: 0 5px;
}

.main-bar {
    width: 850px;
    height: 30px;
}

.main-bar .search-form {
    display: inline-block;
}

.main-bar .button {
    height: 30px;
    vertical-align:top;
    border:none;
    color:#eee;
    background:#4a2c98;
    font-size: 16px;
    border-radius: 5px;
}

.main-bar .input{
    width: 150px;
    height: 24px;
    margin: auto 10px;
    vertical-align:top
}

.main-bar .right-button {
    float: right;
    margin: 0 5px;
}