.btn-labels {
    color: #aaa;
    border: 1px solid #aaa;
    background: #f8f8ffff;
    padding-left: 3px;
    padding-right: 3px;
    border-radius: 20px;
    font-size: 14px;
    margin-left: 10px;
    margin-right: 10px;
    cursor: pointer;
    transition: 0.4s;
}
.btn-body-main {
    float: right;
    background-color: #f8f8f8;
    font-size: 16px;
    padding: 5px;
    border: 1px solid gray;
    border-radius: 15px;
    color: gray;
    cursor: pointer;
    transition: 0.4s;
    margin-left: 10px;
}
.btn-body-main-green:hover {
    border: 1px solid green;
    color: green;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 8px;
}
.btn-body-main-forest-green:hover {
    border: 1px solid forestgreen;
    color: forestgreen;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 8px;
}
.btn-body-main-orange:hover {
    border: 1px solid orange;
    color: orange;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 8px;
}
.btn-body-main-red:hover {
    border: 1px solid red;
    color: red;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 8px;
}
.btn-body-main-blue:hover {
    border: 1px solid blue;
    color: blue;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 8px;
}
.btn-body-main-sky-blue:hover {
    border: 1px solid skyblue;
    color: skyblue;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 8px;
}

.a-title {
    font-size: 22px;
    position: relative;
    text-decoration: none;
    color: #000;
    display: inline;
}

.a-title::before {
    transition: 400ms;
    height: 1px;
    content: "";
    position: absolute;
    background-color: #000;
}
.text-left-right::before {
    border-radius: 3px;
    border: none;
    width: 0%;
    right: 0;
    bottom: 0;
    opacity: 1;
    transition: 0.3s;
}
.text-left-right:hover::before {
    width: 100%;
    left: 0;
}