.modal {
  display: none;
  position: fixed;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  top: 0;
  z-index: 100000;
}
.modal_dialog {
  width: 600px;
  position: absolute;
  top: 50%;
  margin-top: -200px;
  left: 50%;
  margin-left: -300px;
}
.modal_content {
  height: 400px;
  background-color: #fff;
  border: 1px solid #444;
  border-radius: 8px;
  box-shadow: 0 0 10px #333;
}
.modal_content .modal_title {
  height: 30px;
}
.modal_content .modal_title b {
  float: right;
  font-size: 20px;
  padding-right: 10px;
  cursor: pointer;
}
.modal_content .modal_body {
  text-align: center;
}
.modal_content .modal_body h3 {
  color: #2578b7;
  width: 200px;
  overflow: hidden;
  margin: 0;
  line-height: 30px;
  margin: 0 auto;
}
.modal_content .modal_body h3 b {
  float: left;
  width: 24px;
  height: 24px;
  background: url('http://www.snlz.net/images/icon_error-circle_alt.png');
  margin-top: 3px;
}
.modal_content .modal_body h3 p {
  float: left;
  margin-left: 8px;
}
.modal_content .modal_body .line1 {
  margin-top: 20px;
  font-size: 18px;
  color: #333;
  margin-bottom: 10px;
}
.modal_content .modal_body .line2 {
  font-size: 14px;
  margin-bottom: 10px;
}
.modal_content .modal_body .line3 {
  font-size: 14px;
  color: #666;
  margin-bottom: 10px;
}
.modal_content .modal_body .modal-img1 {
  float: left;
  margin-left: 120px;
  margin-top: 40px;
  width: 150px;
  height: 120px;
  border: 1px solid #bbb;
  border-radius: 4px;
}
.modal_content .modal_body .modal-img1:hover {
  background: #2677b8;
}
.modal_content .modal_body .modal-img1:hover b {
  background: url('../images/firefox2.png') no-repeat;
}
.modal_content .modal_body .modal-img1:hover p {
  color: #fff;
}
.modal_content .modal_body .modal-img1 b {
  display: block;
  width: 60px;
  height: 60px;
  background: url('../images/firefox1.png') no-repeat;
  margin: 0 auto;
  margin-top: 10px;
}
.modal_content .modal_body .modal-img1 p {
  margin-bottom: 0;
}
.modal_content .modal_body .modal-img2 {
  float: left;
  margin-left: 50px;
  margin-top: 40px;
  width: 150px;
  height: 120px;
  border: 1px solid #bbb;
  border-radius: 4px;
}
.modal_content .modal_body .modal-img2:hover {
  background: #2677b8;
}
.modal_content .modal_body .modal-img2:hover b {
  background: url('../images/ie2.png') no-repeat;
}
.modal_content .modal_body .modal-img2:hover p {
  color: #fff;
}
.modal_content .modal_body .modal-img2 b {
  display: block;
  width: 52px;
  height: 50px;
  background: url('../images/ie1.png') no-repeat;
  margin: 0 auto;
  margin-top: 15px;
  margin-bottom: 6px;
}
.modal_content .modal_body p {
  margin-bottom: 0;
}