*{
  box-sizing: border-box;
}

.container--flex{
    display: flex;
    justify-content:space-around;
    align-items: center;
}

.pastel1{
    margin-right: -300px;
    margin-top: 10px;
}

.pastel2{
     margin-top: 10px;
}
.pastel3{
    margin-left:-300px;
     margin-top: 10px;
}



.boton_1{
    position: absolute;
    background: rgba(0,0,0,0.3);
    color: #fff;
    border-color: rgba(0,0,0,0.0);
    padding-right: 152px;
    margin-top:  -50px;
    
    padding-top: 38px;
    padding-bottom: 8px;
    cursor: pointer;
}


.boton_2{
    position: absolute;
    background: rgba(0,0,0,0.3);
    color: #fff;
    border-color: rgba(0,0,0,0.0);
    padding-right: 348px;
    margin-top:  -50px;
    margin-bottom: 90px;
    padding-top: 38px;
    padding-bottom: 8px;
    cursor: pointer;
}


.boton_3{
    position: absolute;
    background: rgba(0,0,0,0.3);
    color: #fff;
    border-color: rgba(0,0,0,0.0);
    padding-right: 348px;
    margin-top: -50px;
    margin-bottom: 90px;
    padding-top: 38px;
    padding-bottom: 8px;
    cursor: pointer;
    
}
.pastelclick a{
    color: #fff;
    margin-top: -35px;
    font-size: 22px;
    text-decoration: none;
    position: absolute;
    padding: 10px;
    padding-left: 30px;
}

.pastelclick a:hover{
    color: #660033;
}