.main {
  min-height: calc(100vh - 150px);
}

.page-nav {
  margin-left: 90px;
}

.page-container {
  z-index: 2;
}

.grid-mask {
  position: fixed;
  top: 320px;
  height: calc(100% - 400px);
  width: 100%;
  overflow: hidden;
  background: #ededed;
}

.work-list {
  margin: 5px;
}
.work-list:after {
  content: "";
  clear: both;
  display: block;
}
.work-sizer {
  width: 25%;
  float: left;
}
.work-item {
  position: relative;
  float: left;
  width: 25%;
  overflow: hidden;
  box-sizing: border-box;
  border: #FFF solid 5px;
  padding-bottom: 35.9375%;
}
.work-item-w2 {
  width: 50%;
  padding-bottom: 35.9375%;
}
.work-item a {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
}
.work-item img {
  width: 100%;
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.work-item:hover .work-name {
  left: 5%;
}
.work-item:hover img {
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.work-name {
  position: absolute;
  width: 90%;
  left: 105%;
  bottom: 5%;
  border-bottom: #FFF solid 1px;
  padding: 10px 0;
  color: #FFF;
  text-shadow: 0px 0px 8px #181d4b;
  text-align: center;
  -moz-transition: left 0.6s;
  -o-transition: left 0.6s;
  -webkit-transition: left 0.6s;
  transition: left 0.6s;
}

@media screen and (max-width: 1100px) {
  .page-nav {
    margin-left: 0;
  }

  .work-name {
    left: 5%;
  }
}
@media screen and (max-width: 800px) {
  .work-sizer {
    width: 33.3333%;
  }

  .work-item {
    width: 33.3333%;
    padding-bottom: 47.22218%;
  }
  .work-item-w2 {
    width: 66.6666%;
    padding-bottom: 47.22218%;
  }
}
@media screen and (max-width: 480px) {
  .work-sizer {
    width: 100%;
  }

  .work-item {
    width: 100%;
    padding-bottom: 145.83333%;
  }
  .work-item-w2 {
    width: 100%;
    padding-bottom: 72.91667%;
  }
}