* {
    margin: 0;
    transition: all 500ms ease;
}
main {
    padding: 40px 0px;
}
.spinner {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: #e00e4d;
    color: #ffffff;
    align-items: center;
    justify-content: center;
    display: flex;
    z-index: 22;
}

.hero-content {
    margin-top: 30px;
}
.title-hero {
    color: #f71d5e;
    font-size: 36px;
    font-weight: bold;
    font-family: 'Times New Roman', Times, serif;
}


/*content application*/
#content-app {
    background-image: linear-gradient(to right top, #e00e4d, #ea3864, #f2537b, #f96a92, #ff80a7);
    background-size: cover;
    background-repeat: no-repeat;
    width: 100%;
    background-position: center;
    background-attachment:fixed;
}
.todo-header h2 {
    margin-bottom: 40px;
    font-size: 30px;
    color: #111111;
    font-weight: bold;
    text-align: center;
}
.content-application {
    border-radius: 20px;
    padding: 20px 10px;
    transition: all 500ms ease;
    width: 600px;
    margin: auto;
    opacity: 1;
    background-color: #ffffff45;
}
.content-application .todo-body .form-control {
    border: 0px;
    border-radius: 10px;
}
.subtitle-hero {
    color: #7a7a7a;
    margin-top: 5px;
    line-height: 27px;
    font-size: 18px;
    font-weight: normal;
    font-family: 'Times New Roman', Times, serif;
}
.todo-list {
    margin-top: 30px;
    margin-bottom: 20px;
    transition: all 500ms ease-in-out;
}
.container-todo{
    padding: 10px 0px;
    transition: all 500ms ease-in-out;
}
.card {
    margin-bottom: 20px;
    padding: 20px;
    transition: all 500ms ease-in-out;
    border: 0px;
    border-radius: 20px;
}
.card h4 {
    font-size: 24px;
    color: #201f20;
    font-weight: bold;
}
.card .description {
    font-size: 18px;
    font-weight: normal;
    color: #3f3f3f;
    line-height: 32px;
    margin-top: 10px;
}
.card .time {
    width: 105px;
    border-radius: 30px;
    padding: 5px 15px;
    background-color: #ffe8ef;
    font-size: 14px;
    color: #353535;
    font-weight: normal;
}

.card-body {
    border-top: 1px solid #d6d6d6;
    margin-top: 10px;
    padding: 15px 0px 0px 0px;
}
hr {
    color: #9e9e9e;
}
.btn-primary {
    margin-right: 5px;
    background-color: #f71d5e;
    color: #ffffff;
    border: 1px solid #f71d5e;
}
.btn-info {
    background-color: #ffd9e4;
    color: #f71d5e;
    border: 1px solid #ffd9e4;
}

.btn-primary:hover {
    background-color: #e00e4d;
    border: 1px solid #e00e4d;
}
.btn-info:hover {
    background-color: #ffc6d7;
    border: 1px solid #ffc6d7;
    color: #f71d5e;
}

.btn-success {
 margin-right: 10px;   
}
.btn-dark {
 margin-right: 10px;   
}
.btn-info:hover {
    background-color: #ffc6d7;
    border: 1px solid #ffc6d7;
    color: #f71d5e;
}
.btn-info:hover {
    background-color: #ffc6d7;
    border: 1px solid #ffc6d7;
    color: #f71d5e;
}

@media (max-width:767px) {
    .content-application {
        width: 100%;
    }
}