*{margin: 0; padding: 0;}
html{overflow:scroll;overflow-x:hidden;}
ul,ol{list-style: none;}
div{height: auto;}
img{display: block; border:none;}

.lunbo{width: 400px; height: 250px; margin: 0 auto; margin-top: 5px; border:2px solid #d0d0d0; }
.lunbotupian{width: 400px; height: 250px; overflow: hidden; position: relative;}
.bg{width: auto; height: 20px; z-index: 99; position: absolute; left: 15px; bottom: 15px;}
.bg_in{width: 200px; height: 20px; position: relative;}
.bg_in li{width: 20px; height: 20px; line-height: 20px; border-radius: 20px; background: #ffffff; opacity: 0.5; text-align: center; 
color: #333333; float: left; margin-right: 10px; position: relative; z-index: 999;}
.bg_in #lp{position: absolute; left: 0px; top: 0; background: #ff3c00; opacity: 1; z-index: 998; animation: myfirstArr 22.5s infinite; 
-webkit-animation: myfirstArr 22.5s infinite; -moz-animation: myfirstArr 22.5s infinite; -o-animation: myfirstArr 22.5s infinite;}

.lunbona{width: 4000px; height: 250px; position: absolute; left: 0px; top: 0; z-index: 9; animation: myfirst 22.5s infinite; -webkit-animation: myfirst 22.5s infinite; 
-0-animation: myfirst 22.5s infinite; -moz-animation: myfirst 22.5s infinite;}
.lunbona li{float: left;}
.lunbona li img{width: 100%; height: 100%;}
@keyframes myfirst 
{
0%   {left: 0px;}
18%   {left: 0px;}
20%   {left: -400px;}
38%   {left: -400px;}
40%   {left: -800px;}
58%   {left: -800px;}
60%   {left: -1200px;}
78%   {left: -1200px;}
80%   {left: -1600px;}
98%   {left: -1600px;}
100%   {left: -0px;}
}

@-o-keyframes myfirst 
{
0%   {left: 0px;}
18%   {left: 0px;}
20%   {left: -800px;}
38%   {left: -800px;}
40%   {left: -1600px;}
58%   {left: -1600px;}
60%   {left: -2400px;}
78%   {left: -2400px;}
80%   {left: -3200px;}
98%   {left: -3200px;}
100%   {left: -0px;}
}

@-moz-keyframes myfirst 
{
0%   {left: 0px;}
18%   {left: 0px;}
20%   {left: -800px;}
38%   {left: -800px;}
40%   {left: -1600px;}
58%   {left: -1600px;}
60%   {left: -2400px;}
78%   {left: -2400px;}
80%   {left: -3200px;}
98%   {left: -3200px;}
100%   {left: -0px;}
}

@-webkit-keyframes myfirst
{
0%   {left: 0px;}
18%   {left: 0px;}
20%   {left: -800px;}
38%   {left: -800px;}
40%   {left: -1600px;}
58%   {left: -1600px;}
60%   {left: -2400px;}
78%   {left: -2400px;}
80%   {left: -3200px;}
98%   {left: -3200px;}
100%   {left: -0px;}
}

@keyframes myfirstArr
{
0%   {left: 0px;}

19%   {left: 0px;}
20%   {left: 30px;}

39%   {left: 30px;}
40%   {left: 60px;}
59%   {left: 60px;}
60%   {left: 90px;}
79%   {left: 90px;}
80%   {left: 120px;}
99%   {left: 120px;}
100%   {left: 0px;}
}


@-webkit-keyframes myfirstArr
{
0%   {left: 0px;}

19%   {left: 0px;}
20%   {left: 30px;}

39%   {left: 30px;}
40%   {left: 60px;}
59%   {left: 60px;}
60%   {left: 90px;}
79%   {left: 90px;}
80%   {left: 120px;}
99%   {left: 120px;}
100%   {left: 0px;}
}

@-moz-keyframes myfirstArr
{
0%   {left: 0px;}

19%   {left: 0px;}
20%   {left: 30px;}

39%   {left: 30px;}
40%   {left: 60px;}
59%   {left: 60px;}
60%   {left: 90px;}
79%   {left: 90px;}
80%   {left: 120px;}
99%   {left: 120px;}
100%   {left: 0px;}
}

@-o-keyframes myfirstArr
{
0%   {left: 0px;}

19%   {left: 0px;}
20%   {left: 30px;}

39%   {left: 30px;}
40%   {left: 60px;}
59%   {left: 60px;}
60%   {left: 90px;}
79%   {left: 90px;}
80%   {left: 120px;}
99%   {left: 120px;}
100%   {left: 0px;}
}