.contents {
    padding: 70px 0px;
}
:target:before { 
    display: block; 
    content: " "; 
    margin-top: -70px; 
    height: 70px; 
    visibility: hidden; 
    pointer-events: none;
}

.container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-contents {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-90 {
    width: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-80 {
    width: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-70 {
    width: 70%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-60 {
    width: 60%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-50 {
    width: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-40 {
    width: 40%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-30 {
    width: 30%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-20 {
    width: 20%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container-10 {
    width: 10%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.break{
    flex-basis: 100%;
    height: 0;
}