/* fixed_phone_btn */
.fixed_phone {
    position: fixed;
    right: 50px;
    bottom: 70px;
    padding: 30px;
    z-index: 1;
}
.fixed_phone_btn {
    width: 100px;
    height: 100px;
    font-size: 32px;
    background-color: #ef6a1727;
    border-radius: 50%;
    box-shadow: 0 1px 30px #ef6817;
    transition: transform 1s;
}
.fixed_phone_btn:hover {
    cursor: pointer;
    width: 120px;
    height: 120px;
    background-color: #ef6817;
    transform: rotate(-360deg);
    .fixed_phone_btn, img {
        width: 80%;
    }
}

/* fixed_aside_menu */
.fixed_aside {
    padding: 10px;
    position: fixed;
    left: 10px;
    top: 40%;
    border-radius: 15px;
    background-color: #ffffff5b;
    z-index: 1;
}
.menu_btn {
   padding: 10px 0;
   cursor: pointer;
}