*,
*:before,
*:after {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

img,
object,
embed {
  max-width: 100%;
  height: auto;
}

object,
embed {
  height: 100%;
}

img {
  -ms-interpolation-mode: bicubic;
}

.clearfix {
  *zoom: 1;
}
.clearfix:before, .clearfix:after {
  content: " ";
  display: table;
}
.clearfix:after {
  clear: both;
}

.hide {
  display: none;
}

img {
  display: inline-block;
  vertical-align: middle;
}

.box {
  background: #ccc;
  height: 45px;
}