*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.back{
    background-image: url(img/back.gif);
    position: relative;
    height: 100vh;
    background-repeat: no-repeat;
    background-size: cover;
}
#iron-man{
    width: 200px;
    position: absolute;
    bottom: 30px;
    height: 200px;
}
.spider-man{
        width: 200px;
    position: absolute;
    bottom: 30px;
    height: 200px;
    right: 100px;
    transform: rotateY(150deg);
}
.health-main{
    width: 100%;
    position: absolute;
    top: 50px;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
}
.health-iron{
    width: 300px;
    height: 30px;
    border: 2px solid black;
    background-color: red;
}
.health-iron-inside{
    width: 100%;
    height: 100%;
    background-color: green;
}
.health-iron-text{
    position: absolute;
    color: white;
    font-weight: bold;
    padding-left: 10px;
}
.health-spider{
    width: 300px;
    height: 30px;
    border: 2px solid black;
    background-color: red;
}
.health-spider-inside{
    width: 100%;
    height: 100%;
    background-color: green;
}
.name{
    /* position: absolute; */
    top: 20px;
    display: flex;
    justify-content: space-between;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
      padding: 0 20px;
      padding: 10px 50px;
}