.slidertext {
    color: #FFFFFF;
    padding:10px 0px 10px 0px;
}
.slidertextbox {
    background-color: rgba(0,0,0,0.8);
}
#container {
    width: 800px;
    height: 400px;
    border: 3px black solid;
    overflow: hidden;
}
.content {
    float: left;
    width: 800px;
    height: 400px;
    white-space: normal;
    background-repeat: no-repeat;
}
#slide3 {
    background-color: #1E90FF;
     background-image:url('https://www.smogon.com/__uploads/f0Kw-wSqrvU-zrKtn1fUxg.png');
    background-position: center;
}