* {
    margin: 0;
    padding: 1;
    list-style: none;
}
#container {
    width: 100%;
    border: 1px solid #aaa;
    margin: 0px 0px;
}
#pictures {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}
#ul1 {
    position: absolute;
    left: 0;
    top: 0;
    overflow: hidden;
}
#ul1 li {
    float: left;
    width: 300px;
    height: 200px;
}
#ul1 li img {
    width: 300px;
    height: 200px;
}
#error {
   color: #FF0000;
}
table{
background:rgba(0,0,0,0.1)/*0.1~1为透明度*/
}
.senntou-bold {
  font-weight: bold;
}