.window {
    background: #ebebeb;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ebebeb), color-stop(100%, #d9d9d9));
}
.window_header {
  margin-top: -10px;
  height: 35px;
}
.window_tabs {
    list-style:none;
    padding-left: 0;
}
.window_tabs li {
    list-style:inside none;
    margin: -4px 1px 0 1px;
    display:block;
    float: left;
    background: #CBCCCC;
    border-radius: 3px 3px 0 0;
    border: 1px solid #CBCCCC;
    border-bottom: none;
}
.window_tabs li:hover {
    background: #ffffff;
}
.window_tabs li a {
    font:bold 14px Aptima;
    text-decoration:none;
    display: block;
    color: rgba(0,0,0, .8);
    text-shadow: 0 1px 0 #fff;
    padding: 8px 20px 10px 20px;
}
.window_tabs li.active, .window_tabs li:hover {
    background:#ffffff;
    border: 1px solid #ccc;
    border-bottom: none;
}
.window_content {
    background: #ffffff;
    padding: 10px;
    margin: 0 -9px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

#apps_list {
    column-gap: 10px;
}
.apps_item {
    break-inside:avoid-column;
    padding: 0;
    margin-bottom: 10px;
    background: #fff;
    border-radius: 5px;
    -webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
		box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
.apps_item img {
    max-width: 100%;
    -moz-border-top-left-radius: 5px;
	        -webkit-border-top-left-radius: 5px;
			border-top-left-radius: 5px;
            -moz-border-top-right-radius: 5px;
	        -webkit-border-top-right-radius: 5px;
			border-top-right-radius: 5px;
}
.apps_item .apps_item_content {
    padding: 5px 10px 10px 10px;
}
.apps_item h2 {
    margin: 0;
    font: 20px 'Azuki';
}
.apps_item h2 a {
    display: block;
}
.apps_item h3 {
    margin: 0;
    font: 16px 'OpenSansCondensed';
}

@media screen and (min-width: 1000px) {
  #apps_list {
    column-count: 3;
  }
}

@media screen and (max-width: 999px) {
  .container {
    margin: 0 10px;
  }
  #apps_list {
    column-count: 2;
  }
}

@media screen and (max-width: 499px) {
  #apps_list {
    column-count: 1;
  }
}

.bbt_color_list input[type=radio] {
    display: none;
  }
  .bbt_color_list input[type=radio]:checked + label span {
    transform: scale(1.25);
  }
  .bbt_color_list input[type=radio]:checked + label .black {
    border: 2px solid #000000;
  }
  .bbt_color_list input[type=radio]:checked + label .red {
    border: 2px solid #711313;
  }
  .bbt_color_list input[type=radio]:checked + label .orange {
    border: 2px solid #873a08;
  }
  .bbt_color_list input[type=radio]:checked + label .yellow {
    border: 2px solid #816102;
  }
  .bbt_color_list input[type=radio]:checked + label .olive {
    border: 2px solid #505a0b;
  }
  .bbt_color_list input[type=radio]:checked + label .green {
    border: 2px solid #0e4e1d;
  }
  .bbt_color_list input[type=radio]:checked + label .teal {
    border: 2px solid #003633;
  }
  .bbt_color_list input[type=radio]:checked + label .blue {
    border: 2px solid #103f62;
  }
  .bbt_color_list input[type=radio]:checked + label .violet {
    border: 2px solid #321a64;
  }
  .bbt_color_list input[type=radio]:checked + label .purple {
    border: 2px solid #501962;
  }
  .bbt_color_list input[type=radio]:checked + label .pink {
    border: 2px solid #851554;
  }
  .bbt_color_list input[type=radio]:checked + label .navy {
    border: 2px solid navy;
  }
  .bbt_color_list input[type=radio]:checked + label .white {
    border: 2px solid #ccc;
  }
  .bbt_color_list {
      display: flex;
      flex-wrap: nowrap;
      justify-content: space-between;
      margin: 10px 0;
  }
  .bbt_color_list label {
    display: inline-block;
    width: 25px;
    height: 25px;
    cursor: pointer;
  }
  .bbt_color_list label:hover span {
    transform: scale(1.25);
  }
  .bbt_color_list label span {
    display: block;
    width: 100%;
    height: 100%;
    transition: transform 0.2s ease-in-out;
  }
  .bbt_color_list label span.black {
    background: #000000;
  }
  .bbt_color_list label span.red {
    background: #DB2828;
  }
  .bbt_color_list label span.orange {
    background: #F2711C;
  }
  .bbt_color_list label span.yellow {
    background: #FBBD08;
  }
  .bbt_color_list label span.olive {
    background: #B5CC18;
  }
  .bbt_color_list label span.green {
    background: #21BA45;
  }
  .bbt_color_list label span.teal {
    background: #00B5AD;
  }
  .bbt_color_list label span.blue {
    background: #2185D0;
  }
  .bbt_color_list label span.violet {
    background: #6435C9;
  }
  .bbt_color_list label span.purple {
    background: #A333C8;
  }
  .bbt_color_list label span.pink {
    background: #E03997;
  }
  .bbt_color_list label span.navy {
    background: navy;
  }
  .bbt_color_list label span.white {
    background: rgb(235, 233, 233);
  }