@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Montserrat", sans-serif;
    font-weight: 400;
}
body{
    background-color: #1d1d1d;
}
h2{
    color: #2272FF;
    margin-bottom: 7px;
    font-weight: 300;
    color: #fff;
    text-shadow: 1px 0 3px #2272FF;
}
button{
    background-color: transparent;
    color: rgba(255, 255, 255, .7);
    border: 1px solid rgba(255, 255, 255, .3);
    padding: 5px;
    width: 40px;
    cursor: pointer;
}
button:hover{
    color: #000;
    background-color: rgba(255, 255, 255, 1);
    font-weight: bold;
    transition: all 0.5s ease;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
}
button.active{
    border: 1px solid rgba(34, 114, 255,0.7);
    color:  rgba(34, 114, 255,0.7);
    font-weight: bold;
}
.cont_boss{
    padding: 10px 30px;
}
.cont_list ul{
    margin-left: 30px;
    margin-top: 20px;
    padding: 10px 30px;
    max-width: 200px;
    list-style: none;
    color:  rgba(34, 114, 255,0.8);
    border: 1px solid rgba(34, 114, 255,0.3);
}
.cont_list ul li{
    padding: 2px;
}
.main_cont{
    margin-top: 50px;
}
/*
azul oscuro clásico (#0A1828), turquesa (#178582), dorado (#BFA181)
*/