.panel-grid {
  zoom: 1;
}
.panel-grid:before {
  content: '';
  display: block;
}
.panel-grid:after {
  content: '';
  display: table;
  clear: both;
}
.panel-grid-cell {
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  min-height: 1em;
}
.panel-grid-cell .so-panel {
  zoom: 1;
}
.panel-grid-cell .so-panel:before {
  content: '';
  display: block;
}
.panel-grid-cell .so-panel:after {
  content: '';
  display: table;
  clear: both;
}
.panel-grid-cell .panel-last-child {
  margin-bottom: 0;
}
.panel-grid-cell .widget-title {
  margin-top: 0;
}
.panel-row-style {
  zoom: 1;
}
.panel-row-style:before {
  content: '';
  display: block;
}
.panel-row-style:after {
  content: '';
  display: table;
  clear: both;
}

.smartideo { z-index: 0; text-align: center; background: #CCC; line-height: 0; text-indent: 0; }
.smartideo embed, .smartideo iframe { padding: 0; margin: 0; }
.smartideo .player { width: 100%; height: 100%; overflow: hidden; position: relative; }
.smartideo .player a.smartideo-play-link { display: block; width: 50px; height: 50px; text-decoration: none; border: 0; position: absolute; left: 50%; top: 50%; margin: -25px; }
.smartideo .player a.smartideo-play-link p { display: none; }
.smartideo .player .smartideo-play-button { width: 0; height: 0; border-top: 25px solid transparent; border-left: 50px solid #FFF; border-bottom: 25px solid transparent; }
.smartideo .tips { background: #f2f2f2; text-align: center; max-height: 32px; line-height: 32px; font-size: 12px; }
.smartideo .tips a { text-decoration: none; }

@media screen and (max-width:959px){
    .smartideo .player { height: 450px; }
}
@media screen and (max-width:767px){
    .smartideo .player { height: 400px; }
}
@media screen and (max-width:639px){
    .smartideo .player { height: 350px; }
}
@media screen and (max-width:479px){
    .smartideo .player { height: 250px; }
}