*{
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}
body{
   background-color:  hsl(0, 0%, 95%);
}
.container{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 100px auto;
}
.col{
    height: 500px;
    width: 300px;
    display: flex;
    justify-content: space-around;
    flex-flow: column wrap;
    align-items: flex-start;
    padding: 30px;
    
}
.box1{
    background-color: hsl(31, 77%, 52%);
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;  
}

.box2{
    background-color:  hsl(184, 100%, 22%);
}

.box3{
    background-color: hsl(179, 100%, 13%);
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

h1{
    color:  hsl(0, 0%, 95%);
    font-family: 'Big Shoulders Display', cursive;
    font-size: 40px;
    text-transform: uppercase;
}

p{
    color:  hsla(0, 0%, 100%, 0.75);
    font-family: 'Lexend Deca', sans-serif;
    line-height: 1.6rem;
    font-size: 15px;
}

.btn{
    font-family: 'Lexend Deca', sans-serif;
    background-color: hsl(0, 0%, 95%);
    border: none;
    padding: 13px 20px;
    border-radius: 25px;
    cursor: pointer
}
.b1{
    color: hsl(31, 77%, 52%) ;
}
.b2{
    color: hsl(184, 100%, 22%);
}.b3{
    color: hsl(179, 100%, 13%);
}
@media only screen and (max-width: 844px) {
    .container{
        display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    }
    .box1{
        border-radius: 7px 7px 0 0;
    }
    .box3{
        border-radius: 0 0 7px 7px;
    }
}