.cont .border{
    height: 420px;
    overflow-y:auto;

}

.cont{
	 margin-top: 20px;
}

.btn1
{
	position: absolute;
	top: 65px;
	right: 50px;
}

.obj{
	position: absolute;
}

.obj1{
    top: 70px;
    left: 150px;
    display: none;
}
.obj2{
    top: 160px;
    left: 440px;
    transition:top 1s;
    -webkit-transition:top 1s;
    -moz-transition:top 1s;
    -ms-transition:top 1s;
    -o-transition:top 1s;
}
.obj3{
    top: 170px;
    left: 0px;
    height: 100px;
    width: 390px;
    display: none;
}
.obj4{
    top: 170px;
    left: 405px;
    width: 390px;
        display: none;
}
.obj5{
    top: 170px;
    left: 810px;
    width: 390px;
    display: none;
}