.header-login-color {
    background-color: #0072b9d6;
    font-size: large;
    color: white;
}

.btn-change-margin {
    margin-bottom: 5px;
}

.avatar-profile {
    border: 1px solid #00000061;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    /* ajuste entre botoes */
    .btn {
        margin-bottom: 10px;
    }
    .btn-vertical {
        position: relative;
        display: inline-block;
        vertical-align: middle;
    }
    .btn-vertical>.btn,
    .btn-group>.btn {
        position: relative;
        float: left;
    }
    .btn-vertical>.btn,
    .btn-vertical>.btn-group,
    .btn-vertical>.btn-group>.btn {
        display: block;
        float: none;
        width: 100%;
        max-width: 100%;
    }
    .btn-vertical>.btn-group>.btn {
        float: none;
    }
    .btn-vertical>.btn+.btn,
    .btn-vertical>.btn+.btn-group,
    .btn-vertical>.btn-group+.btn,
    .btn-vertical>.btn-group+.btn-group {
        margin-top: -1px;
        margin-left: 0;
    }
    .btn-vertical>.btn:not(:first-child):not(:last-child) {
        border-radius: 0;
    }
    .btn-vertical>.btn:first-child:not(:last-child) {
        border-top-right-radius: 0;
        border-top-left-radius: 0;
        border-bottom-right-radius: 0;
        border-bottom-left-radius: 0;
    }
    .btn-vertical>.btn:last-child:not(:first-child) {
        border-top-left-radius: 0;
        border-top-right-radius: 0;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }
    .btn-vertical>.btn-group:not(:first-child):not(:last-child)>.btn {
        border-radius: 0;
    }
    .btn-vertical>.btn-group:first-child:not(:last-child)>.btn:last-child,
    .btn-vertical>.btn-group:first-child:not(:last-child)>.dropdown-toggle {
        border-bottom-right-radius: 0;
        border-bottom-left-radius: 0;
    }
    .btn-vertical>.btn-group:last-child:not(:first-child)>.btn:first-child {
        border-top-left-radius: 0;
        border-top-right-radius: 0;
    }
    body {
        background-color: lightblue;
    }
}

.btn-group.btn-group-lg .btn {
    border-radius: 0;
    border: none;
}