.new-content {
    width: 100%;
    margin-bottom: -30px;
}

.mod-banner {
    position: relative;
    /* top: 0; */
    /* left: 50%; */
    /* margin-left: -960px; */
    width: 100%;
}

.mod-banner img {
  display: block;
  line-height: 0;
  font-size: 0;
  width: 100%
}

.mod-sidebar {
  position: fixed;
top: 100px;
    right: 50px;
    width: 169px;
    height: 375px;
  background:  no-repeat;


}

.mod-sidebar ul {
  margin-top: 77px;
}

.mod-sidebar li {
  height: 37px;
}

.mod-sidebar li a {
  display: block;
  height: 124px;
  width: 100%;
}

.mod-sidebar .gotop {
  height: 128px;
  cursor: pointer;
}