section {                
    background-image: url("https://aws1.discourse-cdn.com/standard17/uploads/clockworkpi/original/2X/d/d91e00cff54955320460f6e8e8d5ed5db770297e.gif");
}
body {
    cursor: url("css/rocket.png"),auto;
    background-image: url("https://aws1.discourse-cdn.com/standard17/uploads/clockworkpi/original/2X/d/d91e00cff54955320460f6e8e8d5ed5db770297e.gif")
}
.bloc_left_price, .thegiatien, .themvaogio {
    border: 2px solid red;
    background-size: 50%;
    transition: 0.5s all;
    background-image: url("https://thumbs.gfycat.com/TestyAmusingElephantbeetle-max-1mb.gif")
}
.thecun:hover{
    background-color: black !important;
    color: aqua !important;
    font-weight: bold;
}
.thecun.active{
    background-color: black !important;
    color: white !important;
    border: 1px solid black;
    font-weight: bold;
}
.thecho{
    margin-bottom: 15px;
    padding: 15px;
    transition: 0.5s all;
}
.thecho:hover{
    padding: 10px;
}
.noidungthecho{
    border: 4px solid purple;
    border-radius: 7px;
    transition: 0.5s all;
}
.noidungthecho:hover{
    border: 4px solid aqua;        
}
.noidungthecho h4 a{
    transition: 0.5s all;
}
.noidungthecho:hover h4 a{
    color: aqua !important;
    font-size: 26px;
}
.thegiatien:hover,.themvaogio:hover{
    color: aqua;
    border: 2px solid aqua;
}
.khusanpham{
    width: auto;
    height: 200px !important;
    overflow: auto;
    border: 10px solid #F44336
}