.container{
    display: flex;
    align-items: center; 
    flex-flow: wrap;
    justify-content: space-around;
    margin-bottom: 0.5rem;
}

.recruit a {
    background: #99c2c5;
    border-radius: 3px;
    position: relative;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 0 auto;
    padding: 10px 20px;
    color: #FFF;
    transition: 0.3s ease-in-out;
    font-weight: 500;
    text-decoration: none;
}
.recruit a:hover {
    background: #ececec;
    color: #99c2c5;
}
.recruit a:hover:after {
    border-color: #99c2c5;
}

.madoguchi a {
    background: #9ec599;
    border-radius: 3px;
    position: relative;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 0 auto;
    padding: 10px 40px;
    color: #FFF;
    transition: 0.3s ease-in-out;
    font-weight: 500;
    text-decoration: none;
}
.madoguchi a:hover {
    background: #ececec;
    color: #9ec599;
}
.madoguchi a:after {
    content: '';
    width: 5px;
    height: 5px;
    border-top: 3px solid #FFF;
    border-right: 3px solid #FFF;
    transform: rotate(45deg) translateY(-50%);
    position: absolute;
    top: 50%;
    right: 20px;
    border-radius: 1px;
    transition: 0.3s ease-in-out;
}
.madoguchi a:hover:after {
    border-color: #9ec599;
}