.white-bg {
    background-color: white
}

.main-width {
    width: 1200px;
    margin: 0 auto
}

.gdnoil-main {
    width: 1159px;
    color: #333
}

.pb20 {
    padding-bottom: 20px
}

.pt20 {
    padding-top: 20px
}

.gdnoil-content {
    width: 815px;
    border: 1px solid #ededed;
    padding: 20px
}

.gdnoil-tit {
    line-height: 30px;
    text-align: center;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 0px
}

.gdnoil-t {
    text-align: center;
    font-size: 14px
}

.gdnoil-c {
    font-size: 16px
}

.gdnoil-c h3 {
    font-size: 16px;
    font-weight: bold;
    margin: 20px 0
}

.gdnoil-c p {
    line-height: 30px
}

.gdnoil-content p {
    margin: 0
}

.gdnoil-em2 {
    text-indent: 2em
}

.gdnoil-c div {
    text-align: center
}

.gdnoil-mb20 {
    margin-bottom: 20px
}

.gdnoil-mt20 {
    margin-top: 20px
}

.gdnoil-tc {
    text-align: center
}

.gdnoil-ds-btn {
    width: 150px;
    height: 35px;
    line-height: 35px;
    /*background: #F86E6D;*/
    background: #417ef3;
    border: 0;
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    display: inline-block;
    text-decoration: none
}

.gdnoil-ds-btn:hover {
    /*background: #da5858;*/
    background: #417ef3;
    text-decoration: none;
    color: #fff
}

.gdnoil-explain-btn {
    width: 150px;
    height: 35px;
    line-height: 35px;
    background: #e7e7e7;
    border: 0;
    border-radius: 4px;
    color: #333;
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
    margin-left: 10px;
}

.gdnoil-explain-btn:hover {
    background: #cfcfcf;
    text-decoration: none;
}