html, body, div, p, span, a, strong, form, table, th, td, ul, li, ol, dl, dt, dd, h1, h2, h3, h4, h5, h6, fieldset, iframe, object, pre, img, b, i {
    border: 0 none;
    margin: 0;
    outline: 0 none;
    padding: 0;
}
html {
    height: 100%;
}
body {
    font-family: 'PingFang SC ', Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", "微软雅黑", STHeiti, "华文细黑", sans-serif;
    min-height: 100%;
    height: auto;
}
a {
    color: black;
}

.help-padding {
    width: 200px;
    height: auto;
    padding-top: 70px;
    font-size: 16px;
}
.help-padding a {
    border-left: 4px solid transparent;
}
.help-padding a:hover {
    border-left: 4px solid #359AFF;
    color: #359AFF;
}
.help-padding .clicked {
    border-left: 4px solid #359AFF;
    color: #359AFF;
}

.content-padding {
    padding-top: 24px;
}
.content-padding p:first-of-type {
    font-size: 20px;
    margin-top: 30px;
}
.content-padding p:last-of-type {
    text-align: center;
    margin-top: 80px;
    font-size: 19px;
}
.content-padding img {
    width: 100%;
    height: auto;
    margin-top: 30px;
}

.sdk-linux-body1 {
    clear: both;
    width: 100%;
    height: 66px;
    background-image:linear-gradient(-90deg, #29323c 100%, #0e0c1e 100%);
    background-repeat: no-repeat;
    /*background-size: cover;*/
    padding-bottom: 50px;
    overflow: hidden;
	background:rgba(32, 33,36,1)
}