body{
    padding: 0;
    margin: 0;
}

#banner{
    position: absolute;
    margin: 0 auto;
    width: 300px;
    height: 250px;
    /*background-color: #c1b09e;*/
    overflow: hidden;
    cursor: pointer;
/*    box-sizing: border-box;
    border: 1px solid gray;*/
}

img{
    position: absolute;
    width: 300px;
    height: 250px;
    top: 0;
    left: 0;
    display: none;
}

.border{
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 250px;
    opacity: 1;
}

.bg1{
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 250px;
    opacity: 1;
}
.bg2{
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 250px;
    opacity: 0;
}
.bg3{
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 250px;
    opacity: 0;
}
.bg4{
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 250px;
    opacity: 0;
}








.logo{
    position: absolute;
    top: 0;
    left: 100px;
    width: 300px;
    height: 250px;
    opacity: 0;
}
.heat_tf1{
    position: absolute;
    top: 0;
    left: -100px;
    width: 300px;
    height: 250px;
    opacity: 0;
}
.cta{
    position: absolute;
    top: 80px;
    left: 0;
    width: 300px;
    height: 250px;
    opacity: 0;
}
.cta_f3{
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 250px;
    opacity: 0;
}




.heat_tf2{
    position: absolute;
    top: 0;
    left: -100px;
    width: 300px;
    height: 250px;
    opacity: 0;
}
.heat_tf3{
    position: absolute;
    top: 0;
    left: -100px;
    width: 300px;
    height: 250px;
    opacity: 0;
}
.heat_tf4{
    position: absolute;
    top: 0;
    left: -100px;
    width: 300px;
    height: 250px;
    opacity: 0;
}


















/*.shap{
    position: absolute;
    top: 0;
    left: 0;
    width: 1040px;
    height: 1080px;
    opacity: 1;
    transform: scale(1.1);
    transform-origin: 5712px 839px;
}*/