#b1{
    width: 70%;
    height: 60vh;
    background-color: #140c0c;
    float: left;
  
}

#b2{
    width: 30%;
    height: 60vh;
    background-color: #231f1f;
    float: left;


}

#b3{
    background-color: #333030;
    width: 100%;
    height: 50vh;
    float: left;
    margin: 30px 0 0 0;
}

ul li{
    margin-bottom: 65px;
    list-style: none;
}

a{
    text-decoration: double;
    color: aliceblue;
}

a:hover{
    color: #ea9069;
    transition: all 2s;
}

h2{
    color: aliceblue;
}
h2:hover{
    background-color: #dc5353;
    transition: all 2s;
    size: 30px;
}

img{
    margin: 30px 50px 30px 50px;
}

#b03{
    background-color: #8b8383;
    width: 50%;
    height: 35vh;
    margin: 50px 100px 50px 300px;
}

#b003{
    background-color: #fff;
    width: 25%;
    height: 10vh;
    margin: px 100px 50px 300px;
}

iframe{
    width: 100%;
    height: 100%;
}