body {
  min-width: 1560px;
}
.content_box,.content_box_top,.content_box_center,.content_box_bottom {
  width: 1560px;
}
.content_box_top,.content_box_center,.content_box_bottom{
  background-size: 100% 100%;
}
.jnszfwza {
  top: 120px !important;
}
@media only screen  and (max-width: 1560px) {
  body {
    min-width: 100%;
  }
  .content_box,.content_box_top,.content_box_center,.content_box_bottom {
    width: 100%;
  }
  body {
    background-size: 100% auto;
  }
  .content_box {
    margin: 460px auto 65px;
  }
}
@media only screen  and (max-width: 1366px) {
  .content_box {
    margin: 350px auto 65px;
  }
}
@media only screen  and (max-width: 1024px) {
  .content_box {
    margin: 300px auto 65px;
  }
}
@media only screen  and (max-width: 768px) {
  .content_box {
    margin: 230px auto 65px;
  }
}
@media only screen  and (max-width: 550px) {
  .content_box {
    margin: 150px auto 65px;
  }
  .lybutton {
    width: 100%;
    background-size: 100% auto !important;
    background-repeat: no-repeat;
  }
}