@charset "UTF-8";

/* reset 
------------------------------*/
html,body,h1,p,ul,li{
    margin: 0;
    padding: 0;
    line-height: 0;
}

ul,li{
    list-style: none;
}
img{
    max-width: 100%;
    vertical-align: bottom;
}
/* reset 
------------------------------*/

body{
    color:#333;
    font-size: 16px;
}
/*layout
------------------------------*/
.content{
    max-width: 960px;
    margin:20px auto;

}
h1{
    margin-bottom: 20px;
    text-align: center;
}
.controls{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    background: #fff;
}
.controls>.filter {
    float:left;
    margin: 20px 10px;
    padding: 0 30px;
    line-height: 30px;
    box-sizing: border-box;
    background: #FFF;
    border: 1px solid #CCC;
    border-radius: 4px;
    text-align: center;
    color: #666;
    cursor: pointer;
    font-weight: bold;
  }
  .controls .filter:hover {
    background: #7F7F7F;
    color: #FFF;
  }



.container{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 960px;
    margin: 20px auto;
}
.container>li{
    width: 24%;

}