* {
    margin: 0;
    padding: 0;

}

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea {
    margin: 0;
    padding: 0;
}

body, button, input, select, textarea {
    font: 16px/1.5 Microsoft YaHei, arial, \5b8b\4f53;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
}

img {
    outline: none;
    border: none;
}

address, cite, dfn, em, var {
    font-style: normal;
}

code, kbd, pre, samp {
    font-family: couriernew, courier, monospace;
}

small {
    font-size: 12px;
}

ul, ol {
    list-style: none;
}

a {
    text-decoration: none;
}

sup {
    vertical-align: text-top;
}

sub {
    vertical-align: text-bottom;
}

legend {
    color: #000;
}

fieldset, img ,input{
    border: 0;
}

button, input, select, textarea {
    font-size: 100%;
}


table {
    border-collapse: collapse;
    border-spacing: 0;
}

/*sidebar begin*/

#sidebar {
    position: fixed;
    right: 50px;
    top: 200px;
    z-index: 99;
    display: none;
    transition: all 0.3s ease;
    width: 140px;
    background:rgba(128, 189 , 255 ,0.3 );
    text-align: center;
    padding-top: 20px;
    padding-bottom: 20px;
    border-radius:10px;
}


#sidebar a {
    display: inline-block;
    padding: 12px 10px;
    font-size: 16px;
    color: #333;
}

#sidebar a:hover {
    color: #fff;
}


/*title begin*/
.container .title {
    width: 1240px;
    height: 68px;
    line-height: 68px;
    border-bottom: 1px solid #d9d9d9;
    margin: 20px 0;
    padding-bottom: 1px;
}

.container .title p {
    float: left;
    font-size: 24px;
    font-weight: 500;
    color: #333;
    border-bottom: 2px solid #70baff;
    letter-spacing: 5px;
}

.container .title a {
    color: #999;
    float: right;
}

.container .title a:hover {
    color: #70baff;
}

/*nav begin*/
header {
    width: 100%;
    background: #fff;
    position: fixed;
    top: 0;
    z-index: 99;
    border-bottom: 1px solid #d9d9d9;
}

.nav {
    width: 1240px;
    height: 120px;
    background: #fff;
    margin: 0 auto;
}

.nav .logo {
    float: left;
}

.nav .logo a {
    display: inline-block;
    margin-top: 35px;
}
.nav .logo a img{
    width: 192px;
    height: 50px;
}
.nav .nav-list {
    float: right;
    line-height: 120px;
}

.nav .nav-list li {
    float: left;
    padding-left: 40px;
}

.nav .nav-list li a {
    color: #333;
    font-size: 16px;
}

.nav .nav-list li a.active {
    border-bottom: 2px solid #70baff;
    padding-bottom: 20px;
    color: #70baff;
}

.nav .nav-list li a:hover {
    color: #70baff;
}

/*banner begin*/

.banner {
    position: relative;
    overflow: hidden;
    text-align: center;
    margin: 0 auto;
    width: 100%;
    z-index: 99;
}

#banner {
    margin-top: 120px;
}

.banner img {
    line-height: 1;
    width: 100%;
    transform: none;
}


/*footer begin*/
.footer-bg {
    width: 1240px;
    margin: 0px auto 0;
}

.footer {
    margin-top: 40px;
    padding: 40px 0;
    border-bottom: 1px solid #d9d9d9;
    border-top: 1px solid #d9d9d9;
}

.footer ul {
    float: left;
}

.footer .about_me {
    margin-left: 20px;
    padding-right: 124px;
    border-right: 1px solid #d9d9d9;
}

.footer .case {
    margin-left: 100px;
    padding-right: 124px;
    border-right: 1px solid #d9d9d9;
}

.footer .project {
    margin-left: 100px;
    padding-right: 100px;
    border-right: 1px solid #d9d9d9;
}

.footer .contact {
    float: right;
    margin-right: 20px;
}

.footer ul li {
    padding-bottom: 20px;
}

.footer ul li:first-child {
    color: #333;
    font-size: 20px;
}

.footer ul li a {
    color: #999;
    font-size: 16px;
}

.footer ul li a:hover {
    color: #70baff;
}

.footer-message {
    height: 110px;
    line-height: 96px;
    float: right;
}

.footer-message a {
    color: #999;
}

.footer-message .search {

}

.footer-message .search > a {
    position: relative;
    top: 6px;
    float: right;
    display: block;
    width: 36px;
    height: 36px;
}

.footer-message #search {
    border: 1px solid #d9d9d9;
    width: 130px;
    height: 20px;
    margin-top: 30px;
    margin-right: -36px;
    padding: 8px 50px 8px 20px;
    line-height: 20px;
    /*background: url("../img/search.png") no-repeat right 20px center;*/
}


/*clearfix begin*/
.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    zoom: 1;
}